73531562

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 129019392

約数和(自身を除く): 55487830

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 169, 191, 221, 338, 382, 442, 871, 1139, 1742, 2278, 2483, 2873, 3247, 4966, 5746, 6494, 11323, 12797, 14807, 22646, 25594, 29614, 32279, 42211, 64558, 84422, 166361, 192491, 217549, 332722, 384982, 435098, 548743, 1097486, 2162693, 2828137, 4325386, 5656274, 36765781, 73531562]

約数ペア:

[(1, 73531562), (2, 36765781), (13, 5656274), (17, 4325386), (26, 2828137), (34, 2162693), (67, 1097486), (134, 548743), (169, 435098), (191, 384982), (221, 332722), (338, 217549), (382, 192491), (442, 166361), (871, 84422), (1139, 64558), (1742, 42211), (2278, 32279), (2483, 29614), (2873, 25594), (3247, 22646), (4966, 14807), (5746, 12797), (6494, 11323)]