15208033672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{17519}}^1$

素因数の和:18046

約数の個数: 64

約数和(自身を含む): 32582995200

約数和(自身を除く): 17374961528

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 491, 884, 982, 1768, 1964, 3928, 6383, 8347, 12766, 16694, 17519, 25532, 33388, 35038, 51064, 66776, 70076, 108511, 140152, 217022, 227747, 297823, 434044, 455494, 595646, 868088, 910988, 1191292, 1821976, 2382584, 3871699, 7743398, 8601829, 15486796, 17203658, 30973592, 34407316, 68814632, 111823777, 146231093, 223647554, 292462186, 447295108, 584924372, 894590216, 1169848744, 1901004209, 3802008418, 7604016836, 15208033672]

約数ペア:

[(1, 15208033672), (2, 7604016836), (4, 3802008418), (8, 1901004209), (13, 1169848744), (17, 894590216), (26, 584924372), (34, 447295108), (52, 292462186), (68, 223647554), (104, 146231093), (136, 111823777), (221, 68814632), (442, 34407316), (491, 30973592), (884, 17203658), (982, 15486796), (1768, 8601829), (1964, 7743398), (3928, 3871699), (6383, 2382584), (8347, 1821976), (12766, 1191292), (16694, 910988), (17519, 868088), (25532, 595646), (33388, 455494), (35038, 434044), (51064, 297823), (66776, 227747), (70076, 217022), (108511, 140152)]