15694464848

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{3943}}^1$

素因数の和:4144

約数の個数: 80

約数和(自身を含む): 31925575680

約数和(自身を除く): 16231110832

約数列:

[1, 2, 4, 8, 16, 47, 67, 79, 94, 134, 158, 188, 268, 316, 376, 536, 632, 752, 1072, 1264, 3149, 3713, 3943, 5293, 6298, 7426, 7886, 10586, 12596, 14852, 15772, 21172, 25192, 29704, 31544, 42344, 50384, 59408, 63088, 84688, 185321, 248771, 264181, 311497, 370642, 497542, 528362, 622994, 741284, 995084, 1056724, 1245988, 1482568, 1990168, 2113448, 2491976, 2965136, 3980336, 4226896, 4983952, 12416507, 14640359, 20870299, 24833014, 29280718, 41740598, 49666028, 58561436, 83481196, 99332056, 117122872, 166962392, 198664112, 234245744, 333924784, 980904053, 1961808106, 3923616212, 7847232424, 15694464848]

約数ペア:

[(1, 15694464848), (2, 7847232424), (4, 3923616212), (8, 1961808106), (16, 980904053), (47, 333924784), (67, 234245744), (79, 198664112), (94, 166962392), (134, 117122872), (158, 99332056), (188, 83481196), (268, 58561436), (316, 49666028), (376, 41740598), (536, 29280718), (632, 24833014), (752, 20870299), (1072, 14640359), (1264, 12416507), (3149, 4983952), (3713, 4226896), (3943, 3980336), (5293, 2965136), (6298, 2491976), (7426, 2113448), (7886, 1990168), (10586, 1482568), (12596, 1245988), (14852, 1056724), (15772, 995084), (21172, 741284), (25192, 622994), (29704, 528362), (31544, 497542), (42344, 370642), (50384, 311497), (59408, 264181), (63088, 248771), (84688, 185321)]