2252721472

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{7687}}^1$

素因数の和:7959

約数の個数: 56

約数和(自身を含む): 4725659840

約数和(自身を除く): 2472938368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 241, 304, 482, 608, 964, 1216, 1928, 3856, 4579, 7687, 7712, 9158, 15374, 15424, 18316, 30748, 36632, 61496, 73264, 122992, 146053, 146528, 245984, 292106, 293056, 491968, 584212, 1168424, 1852567, 2336848, 3705134, 4673696, 7410268, 9347392, 14820536, 29641072, 35198773, 59282144, 70397546, 118564288, 140795092, 281590184, 563180368, 1126360736, 2252721472]

約数ペア:

[(1, 2252721472), (2, 1126360736), (4, 563180368), (8, 281590184), (16, 140795092), (19, 118564288), (32, 70397546), (38, 59282144), (64, 35198773), (76, 29641072), (152, 14820536), (241, 9347392), (304, 7410268), (482, 4673696), (608, 3705134), (964, 2336848), (1216, 1852567), (1928, 1168424), (3856, 584212), (4579, 491968), (7687, 293056), (7712, 292106), (9158, 245984), (15374, 146528), (15424, 146053), (18316, 122992), (30748, 73264), (36632, 61496)]