3955848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 11020800

約数和(自身を除く): 7064952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 409, 744, 806, 818, 1209, 1227, 1612, 1636, 2418, 2454, 3224, 3272, 4836, 4908, 5317, 9672, 9816, 10634, 12679, 15951, 21268, 25358, 31902, 38037, 42536, 50716, 63804, 76074, 101432, 127608, 152148, 164827, 304296, 329654, 494481, 659308, 988962, 1318616, 1977924, 3955848]

約数ペア:

[(1, 3955848), (2, 1977924), (3, 1318616), (4, 988962), (6, 659308), (8, 494481), (12, 329654), (13, 304296), (24, 164827), (26, 152148), (31, 127608), (39, 101432), (52, 76074), (62, 63804), (78, 50716), (93, 42536), (104, 38037), (124, 31902), (156, 25358), (186, 21268), (248, 15951), (312, 12679), (372, 10634), (403, 9816), (409, 9672), (744, 5317), (806, 4908), (818, 4836), (1209, 3272), (1227, 3224), (1612, 2454), (1636, 2418)]