40608568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 103229280

約数和(自身を除く): 62620712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 461, 484, 572, 616, 728, 847, 922, 968, 1001, 1144, 1573, 1694, 1844, 2002, 3146, 3227, 3388, 3688, 4004, 5071, 5993, 6292, 6454, 6776, 8008, 10142, 11011, 11986, 12584, 12908, 20284, 22022, 23972, 25816, 35497, 40568, 41951, 44044, 47944, 55781, 65923, 70994, 83902, 88088, 111562, 131846, 141988, 167804, 223124, 263692, 283976, 335608, 390467, 446248, 461461, 527384, 725153, 780934, 922922, 1450306, 1561868, 1845844, 2900612, 3123736, 3691688, 5076071, 5801224, 10152142, 20304284, 40608568]

約数ペア:

[(1, 40608568), (2, 20304284), (4, 10152142), (7, 5801224), (8, 5076071), (11, 3691688), (13, 3123736), (14, 2900612), (22, 1845844), (26, 1561868), (28, 1450306), (44, 922922), (52, 780934), (56, 725153), (77, 527384), (88, 461461), (91, 446248), (104, 390467), (121, 335608), (143, 283976), (154, 263692), (182, 223124), (242, 167804), (286, 141988), (308, 131846), (364, 111562), (461, 88088), (484, 83902), (572, 70994), (616, 65923), (728, 55781), (847, 47944), (922, 44044), (968, 41951), (1001, 40568), (1144, 35497), (1573, 25816), (1694, 23972), (1844, 22022), (2002, 20284), (3146, 12908), (3227, 12584), (3388, 11986), (3688, 11011), (4004, 10142), (5071, 8008), (5993, 6776), (6292, 6454)]