64606108

素因数分解:

$2^2\times 7^5\times {\mathrm{31}}^2$

素因数の和:101

約数の個数: 54

約数和(自身を含む): 136295208

約数和(自身を除く): 71689100

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 961, 1372, 1519, 1922, 2401, 3038, 3844, 4802, 6076, 6727, 9604, 10633, 13454, 16807, 21266, 26908, 33614, 42532, 47089, 67228, 74431, 94178, 148862, 188356, 297724, 329623, 521017, 659246, 1042034, 1318492, 2084068, 2307361, 4614722, 9229444, 16151527, 32303054, 64606108]

約数ペア:

[(1, 64606108), (2, 32303054), (4, 16151527), (7, 9229444), (14, 4614722), (28, 2307361), (31, 2084068), (49, 1318492), (62, 1042034), (98, 659246), (124, 521017), (196, 329623), (217, 297724), (343, 188356), (434, 148862), (686, 94178), (868, 74431), (961, 67228), (1372, 47089), (1519, 42532), (1922, 33614), (2401, 26908), (3038, 21266), (3844, 16807), (4802, 13454), (6076, 10633), (6727, 9604)]