25193670672

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{30931}}^1$

素因数の和:31252

約数の個数: 80

約数和(自身を含む): 66278615040

約数和(自身を除く): 41084944368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 239, 284, 426, 478, 568, 717, 852, 956, 1136, 1434, 1704, 1912, 2868, 3408, 3824, 5736, 11472, 16969, 30931, 33938, 50907, 61862, 67876, 92793, 101814, 123724, 135752, 185586, 203628, 247448, 271504, 371172, 407256, 494896, 742344, 814512, 1484688, 2196101, 4392202, 6588303, 7392509, 8784404, 13176606, 14785018, 17568808, 22177527, 26353212, 29570036, 35137616, 44355054, 52706424, 59140072, 88710108, 105412848, 118280144, 177420216, 354840432, 524868139, 1049736278, 1574604417, 2099472556, 3149208834, 4198945112, 6298417668, 8397890224, 12596835336, 25193670672]

約数ペア:

[(1, 25193670672), (2, 12596835336), (3, 8397890224), (4, 6298417668), (6, 4198945112), (8, 3149208834), (12, 2099472556), (16, 1574604417), (24, 1049736278), (48, 524868139), (71, 354840432), (142, 177420216), (213, 118280144), (239, 105412848), (284, 88710108), (426, 59140072), (478, 52706424), (568, 44355054), (717, 35137616), (852, 29570036), (956, 26353212), (1136, 22177527), (1434, 17568808), (1704, 14785018), (1912, 13176606), (2868, 8784404), (3408, 7392509), (3824, 6588303), (5736, 4392202), (11472, 2196101), (16969, 1484688), (30931, 814512), (33938, 742344), (50907, 494896), (61862, 407256), (67876, 371172), (92793, 271504), (101814, 247448), (123724, 203628), (135752, 185586)]