29415657728

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{7457}}^1$

素因数の和:8303

約数の個数: 72

約数和(自身を含む): 61891257120

約数和(自身を除く): 32475599392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 811, 1216, 1622, 2432, 3244, 4864, 6488, 7457, 12976, 14914, 15409, 25952, 29828, 30818, 51904, 59656, 61636, 103808, 119312, 123272, 141683, 207616, 238624, 246544, 283366, 477248, 493088, 566732, 954496, 986176, 1133464, 1908992, 1972352, 2266928, 3944704, 4533856, 6047627, 9067712, 12095254, 18135424, 24190508, 36270848, 48381016, 96762032, 114904913, 193524064, 229809826, 387048128, 459619652, 774096256, 919239304, 1548192512, 1838478608, 3676957216, 7353914432, 14707828864, 29415657728]

約数ペア:

[(1, 29415657728), (2, 14707828864), (4, 7353914432), (8, 3676957216), (16, 1838478608), (19, 1548192512), (32, 919239304), (38, 774096256), (64, 459619652), (76, 387048128), (128, 229809826), (152, 193524064), (256, 114904913), (304, 96762032), (608, 48381016), (811, 36270848), (1216, 24190508), (1622, 18135424), (2432, 12095254), (3244, 9067712), (4864, 6047627), (6488, 4533856), (7457, 3944704), (12976, 2266928), (14914, 1972352), (15409, 1908992), (25952, 1133464), (29828, 986176), (30818, 954496), (51904, 566732), (59656, 493088), (61636, 477248), (103808, 283366), (119312, 246544), (123272, 238624), (141683, 207616)]