12288736

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 25338096

約数和(自身を除く): 13049360

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 97, 107, 148, 194, 214, 296, 388, 428, 592, 776, 856, 1184, 1552, 1712, 3104, 3424, 3589, 3959, 7178, 7918, 10379, 14356, 15836, 20758, 28712, 31672, 41516, 57424, 63344, 83032, 114848, 126688, 166064, 332128, 384023, 768046, 1536092, 3072184, 6144368, 12288736]

約数ペア:

[(1, 12288736), (2, 6144368), (4, 3072184), (8, 1536092), (16, 768046), (32, 384023), (37, 332128), (74, 166064), (97, 126688), (107, 114848), (148, 83032), (194, 63344), (214, 57424), (296, 41516), (388, 31672), (428, 28712), (592, 20758), (776, 15836), (856, 14356), (1184, 10379), (1552, 7918), (1712, 7178), (3104, 3959), (3424, 3589)]