1650496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 56

約数和(自身を含む): 3648456

約数和(自身を除く): 1997960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 41, 64, 68, 74, 82, 136, 148, 164, 272, 296, 328, 544, 592, 629, 656, 697, 1088, 1184, 1258, 1312, 1394, 1517, 2368, 2516, 2624, 2788, 3034, 5032, 5576, 6068, 10064, 11152, 12136, 20128, 22304, 24272, 25789, 40256, 44608, 48544, 51578, 97088, 103156, 206312, 412624, 825248, 1650496]

約数ペア:

[(1, 1650496), (2, 825248), (4, 412624), (8, 206312), (16, 103156), (17, 97088), (32, 51578), (34, 48544), (37, 44608), (41, 40256), (64, 25789), (68, 24272), (74, 22304), (82, 20128), (136, 12136), (148, 11152), (164, 10064), (272, 6068), (296, 5576), (328, 5032), (544, 3034), (592, 2788), (629, 2624), (656, 2516), (697, 2368), (1088, 1517), (1184, 1394), (1258, 1312)]