47839112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 94759200

約数和(自身を除く): 46920088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491, 641, 982, 1282, 1964, 2564, 3928, 5128, 9329, 12179, 18658, 24358, 37316, 48716, 74632, 97432, 314731, 629462, 1258924, 2517848, 5979889, 11959778, 23919556, 47839112]

約数ペア:

[(1, 47839112), (2, 23919556), (4, 11959778), (8, 5979889), (19, 2517848), (38, 1258924), (76, 629462), (152, 314731), (491, 97432), (641, 74632), (982, 48716), (1282, 37316), (1964, 24358), (2564, 18658), (3928, 12179), (5128, 9329)]