28622568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 77616000

約数和(自身を除く): 48993432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 461, 597, 796, 922, 1194, 1383, 1592, 1844, 2388, 2587, 2766, 3688, 4776, 5174, 5532, 5993, 7761, 10348, 11064, 11986, 15522, 17979, 20696, 23972, 31044, 35958, 47944, 62088, 71916, 91739, 143832, 183478, 275217, 366956, 550434, 733912, 1100868, 1192607, 2201736, 2385214, 3577821, 4770428, 7155642, 9540856, 14311284, 28622568]

約数ペア:

[(1, 28622568), (2, 14311284), (3, 9540856), (4, 7155642), (6, 4770428), (8, 3577821), (12, 2385214), (13, 2201736), (24, 1192607), (26, 1100868), (39, 733912), (52, 550434), (78, 366956), (104, 275217), (156, 183478), (199, 143832), (312, 91739), (398, 71916), (461, 62088), (597, 47944), (796, 35958), (922, 31044), (1194, 23972), (1383, 20696), (1592, 17979), (1844, 15522), (2388, 11986), (2587, 11064), (2766, 10348), (3688, 7761), (4776, 5993), (5174, 5532)]