74630816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 171270288

約数和(自身を除く): 96639472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 61, 68, 104, 122, 136, 173, 208, 221, 244, 272, 346, 416, 442, 488, 544, 692, 793, 884, 976, 1037, 1384, 1586, 1768, 1952, 2074, 2249, 2768, 2941, 3172, 3536, 4148, 4498, 5536, 5882, 6344, 7072, 8296, 8996, 10553, 11764, 12688, 13481, 16592, 17992, 21106, 23528, 25376, 26962, 33184, 35984, 38233, 42212, 47056, 53924, 71968, 76466, 84424, 94112, 107848, 137189, 152932, 168848, 179401, 215696, 274378, 305864, 337696, 358802, 431392, 548756, 611728, 717604, 1097512, 1223456, 1435208, 2195024, 2332213, 2870416, 4390048, 4664426, 5740832, 9328852, 18657704, 37315408, 74630816]

約数ペア:

[(1, 74630816), (2, 37315408), (4, 18657704), (8, 9328852), (13, 5740832), (16, 4664426), (17, 4390048), (26, 2870416), (32, 2332213), (34, 2195024), (52, 1435208), (61, 1223456), (68, 1097512), (104, 717604), (122, 611728), (136, 548756), (173, 431392), (208, 358802), (221, 337696), (244, 305864), (272, 274378), (346, 215696), (416, 179401), (442, 168848), (488, 152932), (544, 137189), (692, 107848), (793, 94112), (884, 84424), (976, 76466), (1037, 71968), (1384, 53924), (1586, 47056), (1768, 42212), (1952, 38233), (2074, 35984), (2249, 33184), (2768, 26962), (2941, 25376), (3172, 23528), (3536, 21106), (4148, 17992), (4498, 16592), (5536, 13481), (5882, 12688), (6344, 11764), (7072, 10553), (8296, 8996)]