25704576

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 75542220

約数和(自身を除く): 49837644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 288, 318, 384, 421, 424, 477, 576, 636, 842, 848, 954, 1152, 1263, 1272, 1684, 1696, 1908, 2526, 2544, 3368, 3392, 3789, 3816, 5052, 5088, 6736, 6784, 7578, 7632, 10104, 10176, 13472, 15156, 15264, 20208, 20352, 22313, 26944, 30312, 30528, 40416, 44626, 53888, 60624, 61056, 66939, 80832, 89252, 121248, 133878, 161664, 178504, 200817, 242496, 267756, 357008, 401634, 484992, 535512, 714016, 803268, 1071024, 1428032, 1606536, 2142048, 2856064, 3213072, 4284096, 6426144, 8568192, 12852288, 25704576]

約数ペア:

[(1, 25704576), (2, 12852288), (3, 8568192), (4, 6426144), (6, 4284096), (8, 3213072), (9, 2856064), (12, 2142048), (16, 1606536), (18, 1428032), (24, 1071024), (32, 803268), (36, 714016), (48, 535512), (53, 484992), (64, 401634), (72, 357008), (96, 267756), (106, 242496), (128, 200817), (144, 178504), (159, 161664), (192, 133878), (212, 121248), (288, 89252), (318, 80832), (384, 66939), (421, 61056), (424, 60624), (477, 53888), (576, 44626), (636, 40416), (842, 30528), (848, 30312), (954, 26944), (1152, 22313), (1263, 20352), (1272, 20208), (1684, 15264), (1696, 15156), (1908, 13472), (2526, 10176), (2544, 10104), (3368, 7632), (3392, 7578), (3789, 6784), (3816, 6736), (5052, 5088)]