15936697088

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{9833}}^1$

素因数の和:10349

約数の個数: 72

約数和(自身を含む): 34331988768

約数和(自身を除く): 18395291680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 487, 832, 974, 1664, 1948, 3328, 3896, 6331, 7792, 9833, 12662, 15584, 19666, 25324, 31168, 39332, 50648, 62336, 78664, 101296, 124672, 127829, 157328, 202592, 255658, 314656, 405184, 511316, 629312, 810368, 1022632, 1258624, 1620736, 2045264, 2517248, 4090528, 4788671, 8181056, 9577342, 16362112, 19154684, 32724224, 38309368, 62252723, 76618736, 124505446, 153237472, 249010892, 306474944, 498021784, 612949888, 996043568, 1225899776, 1992087136, 3984174272, 7968348544, 15936697088]

約数ペア:

[(1, 15936697088), (2, 7968348544), (4, 3984174272), (8, 1992087136), (13, 1225899776), (16, 996043568), (26, 612949888), (32, 498021784), (52, 306474944), (64, 249010892), (104, 153237472), (128, 124505446), (208, 76618736), (256, 62252723), (416, 38309368), (487, 32724224), (832, 19154684), (974, 16362112), (1664, 9577342), (1948, 8181056), (3328, 4788671), (3896, 4090528), (6331, 2517248), (7792, 2045264), (9833, 1620736), (12662, 1258624), (15584, 1022632), (19666, 810368), (25324, 629312), (31168, 511316), (39332, 405184), (50648, 314656), (62336, 255658), (78664, 202592), (101296, 157328), (124672, 127829)]