39289462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 63221760

約数和(自身を除く): 23932298

約数列:

[1, 2, 31, 47, 62, 94, 97, 139, 194, 278, 1457, 2914, 3007, 4309, 4559, 6014, 6533, 8618, 9118, 13066, 13483, 26966, 141329, 202523, 282658, 405046, 417973, 633701, 835946, 1267402, 19644731, 39289462]

約数ペア:

[(1, 39289462), (2, 19644731), (31, 1267402), (47, 835946), (62, 633701), (94, 417973), (97, 405046), (139, 282658), (194, 202523), (278, 141329), (1457, 26966), (2914, 13483), (3007, 13066), (4309, 9118), (4559, 8618), (6014, 6533)]