42899071024

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{2383}}^1$

素因数の和:3122

約数の個数: 80

約数和(自身を含む): 87350980608

約数和(自身を除く): 44451909584

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 647, 752, 1294, 1739, 2383, 2588, 3478, 4766, 5176, 6956, 9532, 10352, 13912, 19064, 23939, 27824, 30409, 38128, 47878, 60818, 88171, 95756, 112001, 121636, 176342, 191512, 224002, 243272, 352684, 383024, 448004, 486544, 705368, 896008, 1125133, 1410736, 1541801, 1792016, 2250266, 3083602, 4144037, 4500532, 6167204, 8288074, 9001064, 12334408, 16576148, 18002128, 24668816, 33152296, 57046637, 66304592, 72464647, 114093274, 144929294, 228186548, 289858588, 456373096, 579717176, 912746192, 1159434352, 2681191939, 5362383878, 10724767756, 21449535512, 42899071024]

約数ペア:

[(1, 42899071024), (2, 21449535512), (4, 10724767756), (8, 5362383878), (16, 2681191939), (37, 1159434352), (47, 912746192), (74, 579717176), (94, 456373096), (148, 289858588), (188, 228186548), (296, 144929294), (376, 114093274), (592, 72464647), (647, 66304592), (752, 57046637), (1294, 33152296), (1739, 24668816), (2383, 18002128), (2588, 16576148), (3478, 12334408), (4766, 9001064), (5176, 8288074), (6956, 6167204), (9532, 4500532), (10352, 4144037), (13912, 3083602), (19064, 2250266), (23939, 1792016), (27824, 1541801), (30409, 1410736), (38128, 1125133), (47878, 896008), (60818, 705368), (88171, 486544), (95756, 448004), (112001, 383024), (121636, 352684), (176342, 243272), (191512, 224002)]