42484156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 93146256

約数和(自身を除く): 50662100

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 257, 286, 289, 374, 442, 514, 572, 578, 748, 884, 1028, 1156, 2431, 2827, 3179, 3341, 3757, 4369, 4862, 5654, 6358, 6682, 7514, 8738, 9724, 11308, 12716, 13364, 15028, 17476, 36751, 41327, 48059, 56797, 73502, 74273, 82654, 96118, 113594, 147004, 148546, 165308, 192236, 227188, 297092, 624767, 817003, 965549, 1249534, 1634006, 1931098, 2499068, 3268012, 3862196, 10621039, 21242078, 42484156]

約数ペア:

[(1, 42484156), (2, 21242078), (4, 10621039), (11, 3862196), (13, 3268012), (17, 2499068), (22, 1931098), (26, 1634006), (34, 1249534), (44, 965549), (52, 817003), (68, 624767), (143, 297092), (187, 227188), (221, 192236), (257, 165308), (286, 148546), (289, 147004), (374, 113594), (442, 96118), (514, 82654), (572, 74273), (578, 73502), (748, 56797), (884, 48059), (1028, 41327), (1156, 36751), (2431, 17476), (2827, 15028), (3179, 13364), (3341, 12716), (3757, 11308), (4369, 9724), (4862, 8738), (5654, 7514), (6358, 6682)]