4142802688

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^2$

素因数の和:342

約数の個数: 108

約数和(自身を含む): 8907416784

約数和(自身を除く): 4764614096

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 131, 164, 184, 256, 262, 328, 368, 524, 656, 736, 943, 1048, 1312, 1472, 1886, 2096, 2624, 2944, 3013, 3772, 4192, 5248, 5371, 5888, 6026, 7544, 8384, 10496, 10742, 12052, 15088, 16768, 17161, 21484, 24104, 30176, 33536, 34322, 42968, 48208, 60352, 68644, 85936, 96416, 120704, 123533, 137288, 171872, 192832, 241408, 247066, 274576, 343744, 385664, 394703, 494132, 549152, 687488, 703601, 771328, 789406, 988264, 1098304, 1374976, 1407202, 1578812, 1976528, 2196608, 2814404, 3157624, 3953056, 4393216, 5628808, 6315248, 7906112, 11257616, 12630496, 15812224, 16182823, 22515232, 25260992, 31624448, 32365646, 45030464, 50521984, 64731292, 90060928, 101043968, 129462584, 180121856, 258925168, 517850336, 1035700672, 2071401344, 4142802688]

約数ペア:

[(1, 4142802688), (2, 2071401344), (4, 1035700672), (8, 517850336), (16, 258925168), (23, 180121856), (32, 129462584), (41, 101043968), (46, 90060928), (64, 64731292), (82, 50521984), (92, 45030464), (128, 32365646), (131, 31624448), (164, 25260992), (184, 22515232), (256, 16182823), (262, 15812224), (328, 12630496), (368, 11257616), (524, 7906112), (656, 6315248), (736, 5628808), (943, 4393216), (1048, 3953056), (1312, 3157624), (1472, 2814404), (1886, 2196608), (2096, 1976528), (2624, 1578812), (2944, 1407202), (3013, 1374976), (3772, 1098304), (4192, 988264), (5248, 789406), (5371, 771328), (5888, 703601), (6026, 687488), (7544, 549152), (8384, 494132), (10496, 394703), (10742, 385664), (12052, 343744), (15088, 274576), (16768, 247066), (17161, 241408), (21484, 192832), (24104, 171872), (30176, 137288), (33536, 123533), (34322, 120704), (42968, 96416), (48208, 85936), (60352, 68644)]