56554007456

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{991}}^1$

素因数の和:1502

約数の個数: 96

約数和(自身を含む): 115569603072

約数和(自身を除く): 59015595616

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 157, 296, 307, 314, 592, 614, 628, 991, 1184, 1228, 1256, 1982, 2456, 2512, 3964, 4912, 5024, 5809, 7928, 9824, 11359, 11618, 15856, 22718, 23236, 31712, 36667, 45436, 46472, 48199, 73334, 90872, 92944, 96398, 146668, 155587, 181744, 185888, 192796, 293336, 304237, 311174, 363488, 385592, 586672, 608474, 622348, 771184, 1173344, 1216948, 1244696, 1542368, 1783363, 2433896, 2489392, 3566726, 4867792, 4978784, 5756719, 7133452, 9735584, 11256769, 11513438, 14266904, 22513538, 23026876, 28533808, 45027076, 46053752, 47765209, 57067616, 90054152, 92107504, 95530418, 180108304, 184215008, 191060836, 360216608, 382121672, 764243344, 1528486688, 1767312733, 3534625466, 7069250932, 14138501864, 28277003728, 56554007456]

約数ペア:

[(1, 56554007456), (2, 28277003728), (4, 14138501864), (8, 7069250932), (16, 3534625466), (32, 1767312733), (37, 1528486688), (74, 764243344), (148, 382121672), (157, 360216608), (296, 191060836), (307, 184215008), (314, 180108304), (592, 95530418), (614, 92107504), (628, 90054152), (991, 57067616), (1184, 47765209), (1228, 46053752), (1256, 45027076), (1982, 28533808), (2456, 23026876), (2512, 22513538), (3964, 14266904), (4912, 11513438), (5024, 11256769), (5809, 9735584), (7928, 7133452), (9824, 5756719), (11359, 4978784), (11618, 4867792), (15856, 3566726), (22718, 2489392), (23236, 2433896), (31712, 1783363), (36667, 1542368), (45436, 1244696), (46472, 1216948), (48199, 1173344), (73334, 771184), (90872, 622348), (92944, 608474), (96398, 586672), (146668, 385592), (155587, 363488), (181744, 311174), (185888, 304237), (192796, 293336)]