12723776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 56

約数和(自身を含む): 27928824

約数和(自身を除く): 15205048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 373, 416, 533, 656, 746, 832, 1066, 1312, 1492, 2132, 2624, 2984, 4264, 4849, 5968, 8528, 9698, 11936, 15293, 17056, 19396, 23872, 30586, 34112, 38792, 61172, 77584, 122344, 155168, 198809, 244688, 310336, 397618, 489376, 795236, 978752, 1590472, 3180944, 6361888, 12723776]

約数ペア:

[(1, 12723776), (2, 6361888), (4, 3180944), (8, 1590472), (13, 978752), (16, 795236), (26, 489376), (32, 397618), (41, 310336), (52, 244688), (64, 198809), (82, 155168), (104, 122344), (164, 77584), (208, 61172), (328, 38792), (373, 34112), (416, 30586), (533, 23872), (656, 19396), (746, 17056), (832, 15293), (1066, 11936), (1312, 9698), (1492, 8528), (2132, 5968), (2624, 4849), (2984, 4264)]