65040116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 124407360

約数和(自身を除く): 59367244

約数列:

[1, 2, 4, 19, 38, 53, 67, 76, 106, 134, 212, 241, 268, 482, 964, 1007, 1273, 2014, 2546, 3551, 4028, 4579, 5092, 7102, 9158, 12773, 14204, 16147, 18316, 25546, 32294, 51092, 64588, 67469, 134938, 242687, 269876, 306793, 485374, 613586, 855791, 970748, 1227172, 1711582, 3423164, 16260029, 32520058, 65040116]

約数ペア:

[(1, 65040116), (2, 32520058), (4, 16260029), (19, 3423164), (38, 1711582), (53, 1227172), (67, 970748), (76, 855791), (106, 613586), (134, 485374), (212, 306793), (241, 269876), (268, 242687), (482, 134938), (964, 67469), (1007, 64588), (1273, 51092), (2014, 32294), (2546, 25546), (3551, 18316), (4028, 16147), (4579, 14204), (5092, 12773), (7102, 9158)]