17531488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 41023584

約数和(自身を除く): 23492096

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 67, 68, 74, 104, 134, 136, 148, 208, 221, 268, 272, 296, 416, 442, 481, 536, 544, 592, 629, 871, 884, 962, 1072, 1139, 1184, 1258, 1742, 1768, 1924, 2144, 2278, 2479, 2516, 3484, 3536, 3848, 4556, 4958, 5032, 6968, 7072, 7696, 8177, 9112, 9916, 10064, 13936, 14807, 15392, 16354, 18224, 19832, 20128, 27872, 29614, 32227, 32708, 36448, 39664, 42143, 59228, 64454, 65416, 79328, 84286, 118456, 128908, 130832, 168572, 236912, 257816, 261664, 337144, 473824, 515632, 547859, 674288, 1031264, 1095718, 1348576, 2191436, 4382872, 8765744, 17531488]

約数ペア:

[(1, 17531488), (2, 8765744), (4, 4382872), (8, 2191436), (13, 1348576), (16, 1095718), (17, 1031264), (26, 674288), (32, 547859), (34, 515632), (37, 473824), (52, 337144), (67, 261664), (68, 257816), (74, 236912), (104, 168572), (134, 130832), (136, 128908), (148, 118456), (208, 84286), (221, 79328), (268, 65416), (272, 64454), (296, 59228), (416, 42143), (442, 39664), (481, 36448), (536, 32708), (544, 32227), (592, 29614), (629, 27872), (871, 20128), (884, 19832), (962, 18224), (1072, 16354), (1139, 15392), (1184, 14807), (1258, 13936), (1742, 10064), (1768, 9916), (1924, 9112), (2144, 8177), (2278, 7696), (2479, 7072), (2516, 6968), (3484, 5032), (3536, 4958), (3848, 4556)]