15663509728

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{13907}}^1$

素因数の和:14555

約数の個数: 48

約数和(自身を含む): 31399646544

約数和(自身を除く): 15736136816

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 577, 976, 1154, 1952, 2308, 4616, 9232, 13907, 18464, 27814, 35197, 55628, 70394, 111256, 140788, 222512, 281576, 445024, 563152, 848327, 1126304, 1696654, 3393308, 6786616, 8024339, 13573232, 16048678, 27146464, 32097356, 64194712, 128389424, 256778848, 489484679, 978969358, 1957938716, 3915877432, 7831754864, 15663509728]

約数ペア:

[(1, 15663509728), (2, 7831754864), (4, 3915877432), (8, 1957938716), (16, 978969358), (32, 489484679), (61, 256778848), (122, 128389424), (244, 64194712), (488, 32097356), (577, 27146464), (976, 16048678), (1154, 13573232), (1952, 8024339), (2308, 6786616), (4616, 3393308), (9232, 1696654), (13907, 1126304), (18464, 848327), (27814, 563152), (35197, 445024), (55628, 281576), (70394, 222512), (111256, 140788)]