7030920428

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{23339}}^1$

素因数の和:23439

約数の個数: 72

約数和(自身を含む): 15086509200

約数和(自身を除く): 8055588772

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 53, 58, 98, 106, 116, 196, 203, 212, 371, 406, 742, 812, 1421, 1484, 1537, 2597, 2842, 3074, 5194, 5684, 6148, 10388, 10759, 21518, 23339, 43036, 46678, 75313, 93356, 150626, 163373, 301252, 326746, 653492, 676831, 1143611, 1236967, 1353662, 2287222, 2473934, 2707324, 4574444, 4737817, 4947868, 8658769, 9475634, 17317538, 18951268, 33164719, 34635076, 35872043, 60611383, 66329438, 71744086, 121222766, 132658876, 143488172, 242445532, 251104301, 502208602, 1004417204, 1757730107, 3515460214, 7030920428]

約数ペア:

[(1, 7030920428), (2, 3515460214), (4, 1757730107), (7, 1004417204), (14, 502208602), (28, 251104301), (29, 242445532), (49, 143488172), (53, 132658876), (58, 121222766), (98, 71744086), (106, 66329438), (116, 60611383), (196, 35872043), (203, 34635076), (212, 33164719), (371, 18951268), (406, 17317538), (742, 9475634), (812, 8658769), (1421, 4947868), (1484, 4737817), (1537, 4574444), (2597, 2707324), (2842, 2473934), (3074, 2287222), (5194, 1353662), (5684, 1236967), (6148, 1143611), (10388, 676831), (10759, 653492), (21518, 326746), (23339, 301252), (43036, 163373), (46678, 150626), (75313, 93356)]