75621584

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 149439840

約数和(自身を除く): 73818256

約数列:

[1, 2, 4, 8, 16, 109, 131, 218, 262, 331, 436, 524, 662, 872, 1048, 1324, 1744, 2096, 2648, 5296, 14279, 28558, 36079, 43361, 57116, 72158, 86722, 114232, 144316, 173444, 228464, 288632, 346888, 577264, 693776, 4726349, 9452698, 18905396, 37810792, 75621584]

約数ペア:

[(1, 75621584), (2, 37810792), (4, 18905396), (8, 9452698), (16, 4726349), (109, 693776), (131, 577264), (218, 346888), (262, 288632), (331, 228464), (436, 173444), (524, 144316), (662, 114232), (872, 86722), (1048, 72158), (1324, 57116), (1744, 43361), (2096, 36079), (2648, 28558), (5296, 14279)]