938001472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1123}}^1$

素因数の和:1587

約数の個数: 56

約数和(自身を含む): 1927668992

約数和(自身を除く): 989667520

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 421, 496, 842, 992, 1123, 1684, 1984, 2246, 3368, 4492, 6736, 8984, 13051, 13472, 17968, 26102, 26944, 34813, 35936, 52204, 69626, 71872, 104408, 139252, 208816, 278504, 417632, 472783, 557008, 835264, 945566, 1114016, 1891132, 2228032, 3782264, 7564528, 14656273, 15129056, 29312546, 30258112, 58625092, 117250184, 234500368, 469000736, 938001472]

約数ペア:

[(1, 938001472), (2, 469000736), (4, 234500368), (8, 117250184), (16, 58625092), (31, 30258112), (32, 29312546), (62, 15129056), (64, 14656273), (124, 7564528), (248, 3782264), (421, 2228032), (496, 1891132), (842, 1114016), (992, 945566), (1123, 835264), (1684, 557008), (1984, 472783), (2246, 417632), (3368, 278504), (4492, 208816), (6736, 139252), (8984, 104408), (13051, 71872), (13472, 69626), (17968, 52204), (26102, 35936), (26944, 34813)]