3997606144

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30559}}^1$

素因数の和:30655

約数の個数: 72

約数和(自身を含む): 9244766720

約数和(自身を除く): 5247160576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 30559, 32704, 61118, 65408, 122236, 130816, 213913, 244472, 427826, 488944, 855652, 977888, 1711304, 1955776, 2230807, 3422608, 3911552, 4461614, 6845216, 7823104, 8923228, 13690432, 15615649, 17846456, 27380864, 31231298, 35692912, 54761728, 62462596, 71385824, 124925192, 142771648, 249850384, 285543296, 499700768, 571086592, 999401536, 1998803072, 3997606144]

約数ペア:

[(1, 3997606144), (2, 1998803072), (4, 999401536), (7, 571086592), (8, 499700768), (14, 285543296), (16, 249850384), (28, 142771648), (32, 124925192), (56, 71385824), (64, 62462596), (73, 54761728), (112, 35692912), (128, 31231298), (146, 27380864), (224, 17846456), (256, 15615649), (292, 13690432), (448, 8923228), (511, 7823104), (584, 6845216), (896, 4461614), (1022, 3911552), (1168, 3422608), (1792, 2230807), (2044, 1955776), (2336, 1711304), (4088, 977888), (4672, 855652), (8176, 488944), (9344, 427826), (16352, 244472), (18688, 213913), (30559, 130816), (32704, 122236), (61118, 65408)]