73508416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 56

約数和(自身を含む): 156220160

約数和(自身を除く): 82711744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 991, 1159, 1216, 1952, 1982, 2318, 3904, 3964, 4636, 7928, 9272, 15856, 18544, 18829, 31712, 37088, 37658, 60451, 63424, 74176, 75316, 120902, 150632, 241804, 301264, 483608, 602528, 967216, 1148569, 1205056, 1934432, 2297138, 3868864, 4594276, 9188552, 18377104, 36754208, 73508416]

約数ペア:

[(1, 73508416), (2, 36754208), (4, 18377104), (8, 9188552), (16, 4594276), (19, 3868864), (32, 2297138), (38, 1934432), (61, 1205056), (64, 1148569), (76, 967216), (122, 602528), (152, 483608), (244, 301264), (304, 241804), (488, 150632), (608, 120902), (976, 75316), (991, 74176), (1159, 63424), (1216, 60451), (1952, 37658), (1982, 37088), (2318, 31712), (3904, 18829), (3964, 18544), (4636, 15856), (7928, 9272)]