70166468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 136321920

約数和(自身を除く): 66155452

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 137, 274, 293, 437, 548, 586, 874, 1172, 1748, 2603, 3151, 5206, 5567, 6302, 6739, 10412, 11134, 12604, 13478, 22268, 26956, 40141, 59869, 80282, 119738, 128041, 160564, 239476, 256082, 512164, 762679, 923243, 1525358, 1846486, 3050716, 3692972, 17541617, 35083234, 70166468]

約数ペア:

[(1, 70166468), (2, 35083234), (4, 17541617), (19, 3692972), (23, 3050716), (38, 1846486), (46, 1525358), (76, 923243), (92, 762679), (137, 512164), (274, 256082), (293, 239476), (437, 160564), (548, 128041), (586, 119738), (874, 80282), (1172, 59869), (1748, 40141), (2603, 26956), (3151, 22268), (5206, 13478), (5567, 12604), (6302, 11134), (6739, 10412)]