8470428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 21073920

約数和(自身を除く): 12603492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 383, 388, 582, 766, 1149, 1164, 1532, 1843, 2298, 3686, 4596, 5529, 7277, 7372, 11058, 14554, 21831, 22116, 29108, 37151, 43662, 74302, 87324, 111453, 148604, 222906, 445812, 705869, 1411738, 2117607, 2823476, 4235214, 8470428]

約数ペア:

[(1, 8470428), (2, 4235214), (3, 2823476), (4, 2117607), (6, 1411738), (12, 705869), (19, 445812), (38, 222906), (57, 148604), (76, 111453), (97, 87324), (114, 74302), (194, 43662), (228, 37151), (291, 29108), (383, 22116), (388, 21831), (582, 14554), (766, 11058), (1149, 7372), (1164, 7277), (1532, 5529), (1843, 4596), (2298, 3686)]