72454226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 120711360

約数和(自身を除く): 48257134

約数列:

[1, 2, 13, 26, 43, 86, 229, 283, 458, 559, 566, 1118, 2977, 3679, 5954, 7358, 9847, 12169, 19694, 24338, 64807, 128011, 129614, 158197, 256022, 316394, 842491, 1684982, 2786701, 5573402, 36227113, 72454226]

約数ペア:

[(1, 72454226), (2, 36227113), (13, 5573402), (26, 2786701), (43, 1684982), (86, 842491), (229, 316394), (283, 256022), (458, 158197), (559, 129614), (566, 128011), (1118, 64807), (2977, 24338), (3679, 19694), (5954, 12169), (7358, 9847)]