70004968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 152280000

約数和(自身を除く): 82275032

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 149, 152, 209, 281, 298, 418, 562, 596, 836, 1124, 1192, 1639, 1672, 2248, 2831, 3091, 3278, 5339, 5662, 6182, 6556, 10678, 11324, 12364, 13112, 21356, 22648, 24728, 31141, 41869, 42712, 58729, 62282, 83738, 117458, 124564, 167476, 234916, 249128, 334952, 460559, 469832, 795511, 921118, 1591022, 1842236, 3182044, 3684472, 6364088, 8750621, 17501242, 35002484, 70004968]

約数ペア:

[(1, 70004968), (2, 35002484), (4, 17501242), (8, 8750621), (11, 6364088), (19, 3684472), (22, 3182044), (38, 1842236), (44, 1591022), (76, 921118), (88, 795511), (149, 469832), (152, 460559), (209, 334952), (281, 249128), (298, 234916), (418, 167476), (562, 124564), (596, 117458), (836, 83738), (1124, 62282), (1192, 58729), (1639, 42712), (1672, 41869), (2248, 31141), (2831, 24728), (3091, 22648), (3278, 21356), (5339, 13112), (5662, 12364), (6182, 11324), (6556, 10678)]