7809664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 17093160

約数和(自身を除く): 9283496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 97, 128, 136, 148, 194, 272, 296, 388, 544, 592, 629, 776, 1088, 1184, 1258, 1552, 1649, 2176, 2368, 2516, 3104, 3298, 3589, 4736, 5032, 6208, 6596, 7178, 10064, 12416, 13192, 14356, 20128, 26384, 28712, 40256, 52768, 57424, 61013, 80512, 105536, 114848, 122026, 211072, 229696, 244052, 459392, 488104, 976208, 1952416, 3904832, 7809664]

約数ペア:

[(1, 7809664), (2, 3904832), (4, 1952416), (8, 976208), (16, 488104), (17, 459392), (32, 244052), (34, 229696), (37, 211072), (64, 122026), (68, 114848), (74, 105536), (97, 80512), (128, 61013), (136, 57424), (148, 52768), (194, 40256), (272, 28712), (296, 26384), (388, 20128), (544, 14356), (592, 13192), (629, 12416), (776, 10064), (1088, 7178), (1184, 6596), (1258, 6208), (1552, 5032), (1649, 4736), (2176, 3589), (2368, 3298), (2516, 3104)]