42912896

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 102558960

約数和(自身を除く): 59646064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 41, 52, 64, 68, 74, 82, 104, 128, 136, 148, 164, 208, 221, 272, 296, 328, 416, 442, 481, 533, 544, 592, 629, 656, 697, 832, 884, 962, 1066, 1088, 1184, 1258, 1312, 1394, 1517, 1664, 1768, 1924, 2132, 2176, 2368, 2516, 2624, 2788, 3034, 3536, 3848, 4264, 4736, 5032, 5248, 5576, 6068, 7072, 7696, 8177, 8528, 9061, 10064, 11152, 12136, 14144, 15392, 16354, 17056, 18122, 19721, 20128, 22304, 24272, 25789, 28288, 30784, 32708, 34112, 36244, 39442, 40256, 44608, 48544, 51578, 61568, 65416, 68224, 72488, 78884, 80512, 89216, 97088, 103156, 130832, 144976, 157768, 194176, 206312, 261664, 289952, 315536, 335257, 412624, 523328, 579904, 631072, 670514, 825248, 1046656, 1159808, 1262144, 1341028, 1650496, 2524288, 2682056, 3300992, 5364112, 10728224, 21456448, 42912896]

約数ペア:

[(1, 42912896), (2, 21456448), (4, 10728224), (8, 5364112), (13, 3300992), (16, 2682056), (17, 2524288), (26, 1650496), (32, 1341028), (34, 1262144), (37, 1159808), (41, 1046656), (52, 825248), (64, 670514), (68, 631072), (74, 579904), (82, 523328), (104, 412624), (128, 335257), (136, 315536), (148, 289952), (164, 261664), (208, 206312), (221, 194176), (272, 157768), (296, 144976), (328, 130832), (416, 103156), (442, 97088), (481, 89216), (533, 80512), (544, 78884), (592, 72488), (629, 68224), (656, 65416), (697, 61568), (832, 51578), (884, 48544), (962, 44608), (1066, 40256), (1088, 39442), (1184, 36244), (1258, 34112), (1312, 32708), (1394, 30784), (1517, 28288), (1664, 25789), (1768, 24272), (1924, 22304), (2132, 20128), (2176, 19721), (2368, 18122), (2516, 17056), (2624, 16354), (2788, 15392), (3034, 14144), (3536, 12136), (3848, 11152), (4264, 10064), (4736, 9061), (5032, 8528), (5248, 8177), (5576, 7696), (6068, 7072)]