42052424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 87784560

約数和(自身を除く): 45732136

約数列:

[1, 2, 4, 8, 17, 34, 37, 61, 68, 74, 122, 136, 137, 148, 244, 274, 296, 488, 548, 629, 1037, 1096, 1258, 2074, 2257, 2329, 2516, 4148, 4514, 4658, 5032, 5069, 8296, 8357, 9028, 9316, 10138, 16714, 18056, 18632, 20276, 33428, 38369, 40552, 66856, 76738, 86173, 142069, 153476, 172346, 284138, 306952, 309209, 344692, 568276, 618418, 689384, 1136552, 1236836, 2473672, 5256553, 10513106, 21026212, 42052424]

約数ペア:

[(1, 42052424), (2, 21026212), (4, 10513106), (8, 5256553), (17, 2473672), (34, 1236836), (37, 1136552), (61, 689384), (68, 618418), (74, 568276), (122, 344692), (136, 309209), (137, 306952), (148, 284138), (244, 172346), (274, 153476), (296, 142069), (488, 86173), (548, 76738), (629, 66856), (1037, 40552), (1096, 38369), (1258, 33428), (2074, 20276), (2257, 18632), (2329, 18056), (2516, 16714), (4148, 10138), (4514, 9316), (4658, 9028), (5032, 8357), (5069, 8296)]