78840784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12107}}^1$

素因数の和:12163

約数の個数: 40

約数和(自身を含む): 171158688

約数和(自身を除く): 92317904

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 12107, 24214, 48428, 96856, 133177, 193712, 266354, 447959, 532708, 895918, 1065416, 1791836, 2130832, 3583672, 4927549, 7167344, 9855098, 19710196, 39420392, 78840784]

約数ペア:

[(1, 78840784), (2, 39420392), (4, 19710196), (8, 9855098), (11, 7167344), (16, 4927549), (22, 3583672), (37, 2130832), (44, 1791836), (74, 1065416), (88, 895918), (148, 532708), (176, 447959), (296, 266354), (407, 193712), (592, 133177), (814, 96856), (1628, 48428), (3256, 24214), (6512, 12107)]