1567381816

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:28005

約数の個数: 96

約数和(自身を含む): 4016461680

約数和(自身を除く): 2449079864

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 2002, 2156, 2548, 4004, 4312, 5096, 7007, 8008, 14014, 27961, 28028, 55922, 56056, 111844, 195727, 223688, 307571, 363493, 391454, 615142, 726986, 782908, 1230284, 1370089, 1453972, 1565816, 2152997, 2460568, 2544451, 2740178, 2907944, 3998423, 4305994, 5088902, 5480356, 7996846, 8611988, 10177804, 10960712, 15070979, 15993692, 17223976, 17811157, 20355608, 27988961, 30141958, 31987384, 35622314, 55977922, 60283916, 71244628, 111955844, 120567832, 142489256, 195922727, 223911688, 391845454, 783690908, 1567381816]

約数ペア:

[(1, 1567381816), (2, 783690908), (4, 391845454), (7, 223911688), (8, 195922727), (11, 142489256), (13, 120567832), (14, 111955844), (22, 71244628), (26, 60283916), (28, 55977922), (44, 35622314), (49, 31987384), (52, 30141958), (56, 27988961), (77, 20355608), (88, 17811157), (91, 17223976), (98, 15993692), (104, 15070979), (143, 10960712), (154, 10177804), (182, 8611988), (196, 7996846), (286, 5480356), (308, 5088902), (364, 4305994), (392, 3998423), (539, 2907944), (572, 2740178), (616, 2544451), (637, 2460568), (728, 2152997), (1001, 1565816), (1078, 1453972), (1144, 1370089), (1274, 1230284), (2002, 782908), (2156, 726986), (2548, 615142), (4004, 391454), (4312, 363493), (5096, 307571), (7007, 223688), (8008, 195727), (14014, 111844), (27961, 56056), (28028, 55922)]