61987352

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5152

約数の個数: 48

約数和(自身を含む): 139590720

約数和(自身を除く): 77603368

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 5101, 6076, 10202, 12152, 20404, 35707, 40808, 71414, 142828, 158131, 249949, 285656, 316262, 499898, 632524, 999796, 1106917, 1265048, 1999592, 2213834, 4427668, 7748419, 8855336, 15496838, 30993676, 61987352]

約数ペア:

[(1, 61987352), (2, 30993676), (4, 15496838), (7, 8855336), (8, 7748419), (14, 4427668), (28, 2213834), (31, 1999592), (49, 1265048), (56, 1106917), (62, 999796), (98, 632524), (124, 499898), (196, 316262), (217, 285656), (248, 249949), (392, 158131), (434, 142828), (868, 71414), (1519, 40808), (1736, 35707), (3038, 20404), (5101, 12152), (6076, 10202)]