70885048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 155988000

約数和(自身を除く): 85102952

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1237, 1508, 1976, 2204, 2474, 3016, 4408, 4948, 7163, 9896, 14326, 16081, 23503, 28652, 32162, 35873, 47006, 57304, 64324, 71746, 94012, 128648, 143492, 188024, 286984, 305539, 466349, 611078, 681587, 932698, 1222156, 1363174, 1865396, 2444312, 2726348, 3730792, 5452696, 8860631, 17721262, 35442524, 70885048]

約数ペア:

[(1, 70885048), (2, 35442524), (4, 17721262), (8, 8860631), (13, 5452696), (19, 3730792), (26, 2726348), (29, 2444312), (38, 1865396), (52, 1363174), (58, 1222156), (76, 932698), (104, 681587), (116, 611078), (152, 466349), (232, 305539), (247, 286984), (377, 188024), (494, 143492), (551, 128648), (754, 94012), (988, 71746), (1102, 64324), (1237, 57304), (1508, 47006), (1976, 35873), (2204, 32162), (2474, 28652), (3016, 23503), (4408, 16081), (4948, 14326), (7163, 9896)]