26305552

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 66792600

約数和(自身を除く): 40487048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 56, 58, 89, 91, 98, 104, 112, 116, 178, 182, 196, 203, 208, 232, 356, 364, 377, 392, 406, 464, 623, 637, 712, 728, 754, 784, 812, 1157, 1246, 1274, 1421, 1424, 1456, 1508, 1624, 2314, 2492, 2548, 2581, 2639, 2842, 3016, 3248, 4361, 4628, 4984, 5096, 5162, 5278, 5684, 6032, 8099, 8722, 9256, 9968, 10192, 10324, 10556, 11368, 16198, 17444, 18067, 18473, 18512, 20648, 21112, 22736, 32396, 33553, 34888, 36134, 36946, 41296, 42224, 56693, 64792, 67106, 69776, 72268, 73892, 113386, 126469, 129584, 134212, 144536, 147784, 226772, 234871, 252938, 268424, 289072, 295568, 453544, 469742, 505876, 536848, 907088, 939484, 1011752, 1644097, 1878968, 2023504, 3288194, 3757936, 6576388, 13152776, 26305552]

約数ペア:

[(1, 26305552), (2, 13152776), (4, 6576388), (7, 3757936), (8, 3288194), (13, 2023504), (14, 1878968), (16, 1644097), (26, 1011752), (28, 939484), (29, 907088), (49, 536848), (52, 505876), (56, 469742), (58, 453544), (89, 295568), (91, 289072), (98, 268424), (104, 252938), (112, 234871), (116, 226772), (178, 147784), (182, 144536), (196, 134212), (203, 129584), (208, 126469), (232, 113386), (356, 73892), (364, 72268), (377, 69776), (392, 67106), (406, 64792), (464, 56693), (623, 42224), (637, 41296), (712, 36946), (728, 36134), (754, 34888), (784, 33553), (812, 32396), (1157, 22736), (1246, 21112), (1274, 20648), (1421, 18512), (1424, 18473), (1456, 18067), (1508, 17444), (1624, 16198), (2314, 11368), (2492, 10556), (2548, 10324), (2581, 10192), (2639, 9968), (2842, 9256), (3016, 8722), (3248, 8099), (4361, 6032), (4628, 5684), (4984, 5278), (5096, 5162)]