23868104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 52012800

約数和(自身を除く): 28144696

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 47, 52, 76, 94, 104, 152, 188, 247, 257, 376, 494, 514, 611, 893, 988, 1028, 1222, 1786, 1976, 2056, 2444, 3341, 3572, 4883, 4888, 6682, 7144, 9766, 11609, 12079, 13364, 19532, 23218, 24158, 26728, 39064, 46436, 48316, 63479, 92872, 96632, 126958, 157027, 229501, 253916, 314054, 459002, 507832, 628108, 918004, 1256216, 1836008, 2983513, 5967026, 11934052, 23868104]

約数ペア:

[(1, 23868104), (2, 11934052), (4, 5967026), (8, 2983513), (13, 1836008), (19, 1256216), (26, 918004), (38, 628108), (47, 507832), (52, 459002), (76, 314054), (94, 253916), (104, 229501), (152, 157027), (188, 126958), (247, 96632), (257, 92872), (376, 63479), (494, 48316), (514, 46436), (611, 39064), (893, 26728), (988, 24158), (1028, 23218), (1222, 19532), (1786, 13364), (1976, 12079), (2056, 11609), (2444, 9766), (3341, 7144), (3572, 6682), (4883, 4888)]