64060736

素因数分解:

$2^6\times {\mathrm{61}}^2\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 42

約数和(自身を含む): 129719070

約数和(自身を除く): 65658334

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 269, 488, 538, 976, 1076, 1952, 2152, 3721, 3904, 4304, 7442, 8608, 14884, 16409, 17216, 29768, 32818, 59536, 65636, 119072, 131272, 238144, 262544, 525088, 1000949, 1050176, 2001898, 4003796, 8007592, 16015184, 32030368, 64060736]

約数ペア:

[(1, 64060736), (2, 32030368), (4, 16015184), (8, 8007592), (16, 4003796), (32, 2001898), (61, 1050176), (64, 1000949), (122, 525088), (244, 262544), (269, 238144), (488, 131272), (538, 119072), (976, 65636), (1076, 59536), (1952, 32818), (2152, 29768), (3721, 17216), (3904, 16409), (4304, 14884), (7442, 8608)]