29125009736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{2213}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 56211246000

約数和(自身を除く): 27086236264

約数列:

[1, 2, 4, 8, 61, 122, 149, 181, 244, 298, 362, 488, 596, 724, 1192, 1448, 2213, 4426, 8852, 9089, 11041, 17704, 18178, 22082, 26969, 36356, 44164, 53938, 72712, 88328, 107876, 134993, 215752, 269986, 329737, 400553, 539972, 659474, 801106, 1079944, 1318948, 1602212, 1645109, 2637896, 3204424, 3290218, 6580436, 13160872, 20113957, 24433733, 40227914, 48867466, 59682397, 80455828, 97734932, 119364794, 160911656, 195469864, 238729588, 477459176, 3640626217, 7281252434, 14562504868, 29125009736]

約数ペア:

[(1, 29125009736), (2, 14562504868), (4, 7281252434), (8, 3640626217), (61, 477459176), (122, 238729588), (149, 195469864), (181, 160911656), (244, 119364794), (298, 97734932), (362, 80455828), (488, 59682397), (596, 48867466), (724, 40227914), (1192, 24433733), (1448, 20113957), (2213, 13160872), (4426, 6580436), (8852, 3290218), (9089, 3204424), (11041, 2637896), (17704, 1645109), (18178, 1602212), (22082, 1318948), (26969, 1079944), (36356, 801106), (44164, 659474), (53938, 539972), (72712, 400553), (88328, 329737), (107876, 269986), (134993, 215752)]