22937928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2046

約数の個数: 64

約数和(自身を含む): 63456960

約数和(自身を除く): 40519032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 1987, 2886, 3848, 3974, 5772, 5961, 7948, 11544, 11922, 15896, 23844, 25831, 47688, 51662, 73519, 77493, 103324, 147038, 154986, 206648, 220557, 294076, 309972, 441114, 588152, 619944, 882228, 955747, 1764456, 1911494, 2867241, 3822988, 5734482, 7645976, 11468964, 22937928]

約数ペア:

[(1, 22937928), (2, 11468964), (3, 7645976), (4, 5734482), (6, 3822988), (8, 2867241), (12, 1911494), (13, 1764456), (24, 955747), (26, 882228), (37, 619944), (39, 588152), (52, 441114), (74, 309972), (78, 294076), (104, 220557), (111, 206648), (148, 154986), (156, 147038), (222, 103324), (296, 77493), (312, 73519), (444, 51662), (481, 47688), (888, 25831), (962, 23844), (1443, 15896), (1924, 11922), (1987, 11544), (2886, 7948), (3848, 5961), (3974, 5772)]