38424536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 82080000

約数和(自身を除く): 43655464

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 46, 58, 76, 92, 116, 152, 184, 232, 379, 437, 551, 667, 758, 874, 1102, 1334, 1516, 1748, 2204, 2668, 3032, 3496, 4408, 5336, 7201, 8717, 10991, 12673, 14402, 17434, 21982, 25346, 28804, 34868, 43964, 50692, 57608, 69736, 87928, 101384, 165623, 208829, 252793, 331246, 417658, 505586, 662492, 835316, 1011172, 1324984, 1670632, 2022344, 4803067, 9606134, 19212268, 38424536]

約数ペア:

[(1, 38424536), (2, 19212268), (4, 9606134), (8, 4803067), (19, 2022344), (23, 1670632), (29, 1324984), (38, 1011172), (46, 835316), (58, 662492), (76, 505586), (92, 417658), (116, 331246), (152, 252793), (184, 208829), (232, 165623), (379, 101384), (437, 87928), (551, 69736), (667, 57608), (758, 50692), (874, 43964), (1102, 34868), (1334, 28804), (1516, 25346), (1748, 21982), (2204, 17434), (2668, 14402), (3032, 12673), (3496, 10991), (4408, 8717), (5336, 7201)]