65330132

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 143065440

約数和(自身を除く): 77735308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 212, 266, 331, 371, 532, 662, 742, 931, 1007, 1324, 1484, 1862, 2014, 2317, 2597, 3724, 4028, 4634, 5194, 6289, 7049, 9268, 10388, 12578, 14098, 16219, 17543, 25156, 28196, 32438, 35086, 44023, 49343, 64876, 70172, 88046, 98686, 122801, 176092, 197372, 245602, 308161, 333317, 491204, 616322, 666634, 859607, 1232644, 1333268, 1719214, 2333219, 3438428, 4666438, 9332876, 16332533, 32665066, 65330132]

約数ペア:

[(1, 65330132), (2, 32665066), (4, 16332533), (7, 9332876), (14, 4666438), (19, 3438428), (28, 2333219), (38, 1719214), (49, 1333268), (53, 1232644), (76, 859607), (98, 666634), (106, 616322), (133, 491204), (196, 333317), (212, 308161), (266, 245602), (331, 197372), (371, 176092), (532, 122801), (662, 98686), (742, 88046), (931, 70172), (1007, 64876), (1324, 49343), (1484, 44023), (1862, 35086), (2014, 32438), (2317, 28196), (2597, 25156), (3724, 17543), (4028, 16219), (4634, 14098), (5194, 12578), (6289, 10388), (7049, 9268)]