61449724

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 136458000

約数和(自身を除く): 75008276

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 196, 203, 266, 406, 532, 551, 569, 812, 931, 1102, 1138, 1421, 1862, 2204, 2276, 2842, 3724, 3857, 3983, 5684, 7714, 7966, 10811, 15428, 15932, 16501, 21622, 26999, 27881, 33002, 43244, 53998, 55762, 66004, 75677, 107996, 111524, 115507, 151354, 231014, 302708, 313519, 462028, 529739, 627038, 808549, 1059478, 1254076, 1617098, 2118956, 2194633, 3234196, 4389266, 8778532, 15362431, 30724862, 61449724]

約数ペア:

[(1, 61449724), (2, 30724862), (4, 15362431), (7, 8778532), (14, 4389266), (19, 3234196), (28, 2194633), (29, 2118956), (38, 1617098), (49, 1254076), (58, 1059478), (76, 808549), (98, 627038), (116, 529739), (133, 462028), (196, 313519), (203, 302708), (266, 231014), (406, 151354), (532, 115507), (551, 111524), (569, 107996), (812, 75677), (931, 66004), (1102, 55762), (1138, 53998), (1421, 43244), (1862, 33002), (2204, 27881), (2276, 26999), (2842, 21622), (3724, 16501), (3857, 15932), (3983, 15428), (5684, 10811), (7714, 7966)]