2153696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 4653936

約数和(自身を除く): 2500240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 107, 136, 148, 214, 272, 296, 428, 544, 592, 629, 856, 1184, 1258, 1712, 1819, 2516, 3424, 3638, 3959, 5032, 7276, 7918, 10064, 14552, 15836, 20128, 29104, 31672, 58208, 63344, 67303, 126688, 134606, 269212, 538424, 1076848, 2153696]

約数ペア:

[(1, 2153696), (2, 1076848), (4, 538424), (8, 269212), (16, 134606), (17, 126688), (32, 67303), (34, 63344), (37, 58208), (68, 31672), (74, 29104), (107, 20128), (136, 15836), (148, 14552), (214, 10064), (272, 7918), (296, 7276), (428, 5032), (544, 3959), (592, 3638), (629, 3424), (856, 2516), (1184, 1819), (1258, 1712)]