15728052484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1\times {\mathrm{2473}}^1$

素因数の和:3812

約数の個数: 48

約数和(自身を含む): 29440600000

約数和(自身を除く): 13712547516

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1249, 1273, 2473, 2498, 2546, 4946, 4996, 5092, 9892, 23731, 46987, 47462, 83683, 93974, 94924, 165691, 167366, 187948, 331382, 334732, 662764, 1589977, 3088777, 3148129, 3179954, 6177554, 6296258, 6359908, 12355108, 12592516, 58686763, 117373526, 206948059, 234747052, 413896118, 827792236, 3932013121, 7864026242, 15728052484]

約数ペア:

[(1, 15728052484), (2, 7864026242), (4, 3932013121), (19, 827792236), (38, 413896118), (67, 234747052), (76, 206948059), (134, 117373526), (268, 58686763), (1249, 12592516), (1273, 12355108), (2473, 6359908), (2498, 6296258), (2546, 6177554), (4946, 3179954), (4996, 3148129), (5092, 3088777), (9892, 1589977), (23731, 662764), (46987, 334732), (47462, 331382), (83683, 187948), (93974, 167366), (94924, 165691)]