73964416

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 164322000

約数和(自身を除く): 90357584

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1789, 2176, 2432, 2584, 3578, 5168, 7156, 10336, 14312, 20672, 28624, 30413, 33991, 41344, 57248, 60826, 67982, 114496, 121652, 135964, 228992, 243304, 271928, 486608, 543856, 577847, 973216, 1087712, 1155694, 1946432, 2175424, 2311388, 3892864, 4350848, 4622776, 9245552, 18491104, 36982208, 73964416]

約数ペア:

[(1, 73964416), (2, 36982208), (4, 18491104), (8, 9245552), (16, 4622776), (17, 4350848), (19, 3892864), (32, 2311388), (34, 2175424), (38, 1946432), (64, 1155694), (68, 1087712), (76, 973216), (128, 577847), (136, 543856), (152, 486608), (272, 271928), (304, 243304), (323, 228992), (544, 135964), (608, 121652), (646, 114496), (1088, 67982), (1216, 60826), (1292, 57248), (1789, 41344), (2176, 33991), (2432, 30413), (2584, 28624), (3578, 20672), (5168, 14312), (7156, 10336)]