69966752

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 143265024

約数和(自身を除く): 73298272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 251, 281, 496, 502, 562, 992, 1004, 1124, 2008, 2248, 4016, 4496, 7781, 8032, 8711, 8992, 15562, 17422, 31124, 34844, 62248, 69688, 70531, 124496, 139376, 141062, 248992, 278752, 282124, 564248, 1128496, 2186461, 2256992, 4372922, 8745844, 17491688, 34983376, 69966752]

約数ペア:

[(1, 69966752), (2, 34983376), (4, 17491688), (8, 8745844), (16, 4372922), (31, 2256992), (32, 2186461), (62, 1128496), (124, 564248), (248, 282124), (251, 278752), (281, 248992), (496, 141062), (502, 139376), (562, 124496), (992, 70531), (1004, 69688), (1124, 62248), (2008, 34844), (2248, 31124), (4016, 17422), (4496, 15562), (7781, 8992), (8032, 8711)]