28054593372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1\times {\mathrm{4903}}^1$

素因数の和:5819

約数の個数: 96

約数和(自身を含む): 72234899968

約数和(自身を除く): 44180306596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 853, 1118, 1677, 1706, 2236, 2559, 3354, 3412, 4903, 5118, 6708, 9806, 10236, 11089, 14709, 19612, 22178, 29418, 33267, 36679, 44356, 58836, 63739, 66534, 73358, 110037, 127478, 133068, 146716, 191217, 210829, 220074, 254956, 382434, 421658, 440148, 476827, 632487, 764868, 843316, 953654, 1264974, 1430481, 1907308, 2529948, 2740777, 2860962, 4182259, 5481554, 5721924, 8222331, 8364518, 10963108, 12546777, 16444662, 16729036, 25093554, 32889324, 50187108, 54369367, 108738734, 163108101, 179837137, 217477468, 326216202, 359674274, 539511411, 652432404, 719348548, 1079022822, 2158045644, 2337882781, 4675765562, 7013648343, 9351531124, 14027296686, 28054593372]

約数ペア:

[(1, 28054593372), (2, 14027296686), (3, 9351531124), (4, 7013648343), (6, 4675765562), (12, 2337882781), (13, 2158045644), (26, 1079022822), (39, 719348548), (43, 652432404), (52, 539511411), (78, 359674274), (86, 326216202), (129, 217477468), (156, 179837137), (172, 163108101), (258, 108738734), (516, 54369367), (559, 50187108), (853, 32889324), (1118, 25093554), (1677, 16729036), (1706, 16444662), (2236, 12546777), (2559, 10963108), (3354, 8364518), (3412, 8222331), (4903, 5721924), (5118, 5481554), (6708, 4182259), (9806, 2860962), (10236, 2740777), (11089, 2529948), (14709, 1907308), (19612, 1430481), (22178, 1264974), (29418, 953654), (33267, 843316), (36679, 764868), (44356, 632487), (58836, 476827), (63739, 440148), (66534, 421658), (73358, 382434), (110037, 254956), (127478, 220074), (133068, 210829), (146716, 191217)]