74286408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{442181}}^1$

素因数の和:442197

約数の個数: 32

約数和(自身を含む): 212247360

約数和(自身を除く): 137960952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 442181, 884362, 1326543, 1768724, 2653086, 3095267, 3537448, 5306172, 6190534, 9285801, 10612344, 12381068, 18571602, 24762136, 37143204, 74286408]

約数ペア:

[(1, 74286408), (2, 37143204), (3, 24762136), (4, 18571602), (6, 12381068), (7, 10612344), (8, 9285801), (12, 6190534), (14, 5306172), (21, 3537448), (24, 3095267), (28, 2653086), (42, 1768724), (56, 1326543), (84, 884362), (168, 442181)]