28410936

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 73612800

約数和(自身を除く): 45201864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 89, 94, 141, 178, 188, 267, 282, 283, 356, 376, 534, 564, 566, 712, 849, 1068, 1128, 1132, 1698, 2136, 2264, 3396, 4183, 6792, 8366, 12549, 13301, 16732, 25098, 25187, 26602, 33464, 39903, 50196, 50374, 53204, 75561, 79806, 100392, 100748, 106408, 151122, 159612, 201496, 302244, 319224, 604488, 1183789, 2367578, 3551367, 4735156, 7102734, 9470312, 14205468, 28410936]

約数ペア:

[(1, 28410936), (2, 14205468), (3, 9470312), (4, 7102734), (6, 4735156), (8, 3551367), (12, 2367578), (24, 1183789), (47, 604488), (89, 319224), (94, 302244), (141, 201496), (178, 159612), (188, 151122), (267, 106408), (282, 100748), (283, 100392), (356, 79806), (376, 75561), (534, 53204), (564, 50374), (566, 50196), (712, 39903), (849, 33464), (1068, 26602), (1128, 25187), (1132, 25098), (1698, 16732), (2136, 13301), (2264, 12549), (3396, 8366), (4183, 6792)]