67815256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6659}}^1$

素因数の和:6751

約数の個数: 32

約数和(自身を含む): 135864000

約数和(自身を除く): 68048744

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 6659, 10184, 13318, 26636, 53272, 126521, 253042, 446153, 506084, 892306, 1012168, 1784612, 3569224, 8476907, 16953814, 33907628, 67815256]

約数ペア:

[(1, 67815256), (2, 33907628), (4, 16953814), (8, 8476907), (19, 3569224), (38, 1784612), (67, 1012168), (76, 892306), (134, 506084), (152, 446153), (268, 253042), (536, 126521), (1273, 53272), (2546, 26636), (5092, 13318), (6659, 10184)]