40569438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 101445120

約数和(自身を除く): 60875682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 469, 546, 871, 938, 1109, 1407, 1742, 2218, 2613, 2814, 3327, 5226, 6097, 6654, 7763, 12194, 14417, 15526, 18291, 23289, 28834, 36582, 43251, 46578, 74303, 86502, 100919, 148606, 201838, 222909, 302757, 445818, 520121, 605514, 965939, 1040242, 1560363, 1931878, 2897817, 3120726, 5795634, 6761573, 13523146, 20284719, 40569438]

約数ペア:

[(1, 40569438), (2, 20284719), (3, 13523146), (6, 6761573), (7, 5795634), (13, 3120726), (14, 2897817), (21, 1931878), (26, 1560363), (39, 1040242), (42, 965939), (67, 605514), (78, 520121), (91, 445818), (134, 302757), (182, 222909), (201, 201838), (273, 148606), (402, 100919), (469, 86502), (546, 74303), (871, 46578), (938, 43251), (1109, 36582), (1407, 28834), (1742, 23289), (2218, 18291), (2613, 15526), (2814, 14417), (3327, 12194), (5226, 7763), (6097, 6654)]