70285864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 152985600

約数和(自身を除く): 82699736

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 127, 152, 209, 254, 331, 418, 508, 662, 836, 1016, 1324, 1397, 1672, 2413, 2648, 2794, 3641, 4826, 5588, 6289, 7282, 9652, 11176, 12578, 14564, 19304, 25156, 26543, 29128, 42037, 50312, 53086, 69179, 84074, 106172, 138358, 168148, 212344, 276716, 336296, 462407, 553432, 798703, 924814, 1597406, 1849628, 3194812, 3699256, 6389624, 8785733, 17571466, 35142932, 70285864]

約数ペア:

[(1, 70285864), (2, 35142932), (4, 17571466), (8, 8785733), (11, 6389624), (19, 3699256), (22, 3194812), (38, 1849628), (44, 1597406), (76, 924814), (88, 798703), (127, 553432), (152, 462407), (209, 336296), (254, 276716), (331, 212344), (418, 168148), (508, 138358), (662, 106172), (836, 84074), (1016, 69179), (1324, 53086), (1397, 50312), (1672, 42037), (2413, 29128), (2648, 26543), (2794, 25156), (3641, 19304), (4826, 14564), (5588, 12578), (6289, 11176), (7282, 9652)]