61767992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53993}}^1$

素因数の和:54023

約数の個数: 32

約数和(自身を含む): 136064880

約数和(自身を除く): 74296888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 53993, 107986, 215972, 431944, 593923, 701909, 1187846, 1403818, 2375692, 2807636, 4751384, 5615272, 7720999, 15441998, 30883996, 61767992]

約数ペア:

[(1, 61767992), (2, 30883996), (4, 15441998), (8, 7720999), (11, 5615272), (13, 4751384), (22, 2807636), (26, 2375692), (44, 1403818), (52, 1187846), (88, 701909), (104, 593923), (143, 431944), (286, 215972), (572, 107986), (1144, 53993)]