39973664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 83974968

約数和(自身を除く): 44001304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 197, 272, 373, 394, 544, 746, 788, 1492, 1576, 2984, 3152, 3349, 5968, 6304, 6341, 6698, 11936, 12682, 13396, 25364, 26792, 50728, 53584, 73481, 101456, 107168, 146962, 202912, 293924, 587848, 1175696, 1249177, 2351392, 2498354, 4996708, 9993416, 19986832, 39973664]

約数ペア:

[(1, 39973664), (2, 19986832), (4, 9993416), (8, 4996708), (16, 2498354), (17, 2351392), (32, 1249177), (34, 1175696), (68, 587848), (136, 293924), (197, 202912), (272, 146962), (373, 107168), (394, 101456), (544, 73481), (746, 53584), (788, 50728), (1492, 26792), (1576, 25364), (2984, 13396), (3152, 12682), (3349, 11936), (5968, 6698), (6304, 6341)]