29121848912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{358079}}^1$

素因数の和:358140

約数の個数: 80

約数和(自身を含む): 67135703040

約数和(自身を除く): 38013854128

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 442, 598, 782, 884, 1196, 1564, 1768, 2392, 3128, 3536, 4784, 5083, 6256, 10166, 20332, 40664, 81328, 358079, 716158, 1432316, 2864632, 4655027, 5729264, 6087343, 8235817, 9310054, 12174686, 16471634, 18620108, 24349372, 32943268, 37240216, 48698744, 65886536, 74480432, 79135459, 97397488, 107065621, 131773072, 140008889, 158270918, 214131242, 280017778, 316541836, 428262484, 560035556, 633083672, 856524968, 1120071112, 1266167344, 1713049936, 1820115557, 2240142224, 3640231114, 7280462228, 14560924456, 29121848912]

約数ペア:

[(1, 29121848912), (2, 14560924456), (4, 7280462228), (8, 3640231114), (13, 2240142224), (16, 1820115557), (17, 1713049936), (23, 1266167344), (26, 1120071112), (34, 856524968), (46, 633083672), (52, 560035556), (68, 428262484), (92, 316541836), (104, 280017778), (136, 214131242), (184, 158270918), (208, 140008889), (221, 131773072), (272, 107065621), (299, 97397488), (368, 79135459), (391, 74480432), (442, 65886536), (598, 48698744), (782, 37240216), (884, 32943268), (1196, 24349372), (1564, 18620108), (1768, 16471634), (2392, 12174686), (3128, 9310054), (3536, 8235817), (4784, 6087343), (5083, 5729264), (6256, 4655027), (10166, 2864632), (20332, 1432316), (40664, 716158), (81328, 358079)]