28147824

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 100

約数和(自身を含む): 83812344

約数和(自身を除く): 55664520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 432, 444, 587, 592, 648, 666, 888, 999, 1174, 1296, 1332, 1761, 1776, 1998, 2348, 2664, 2997, 3522, 3996, 4696, 5283, 5328, 5994, 7044, 7992, 9392, 10566, 11988, 14088, 15849, 15984, 21132, 21719, 23976, 28176, 31698, 42264, 43438, 47547, 47952, 63396, 65157, 84528, 86876, 95094, 126792, 130314, 173752, 190188, 195471, 253584, 260628, 347504, 380376, 390942, 521256, 586413, 760752, 781884, 1042512, 1172826, 1563768, 1759239, 2345652, 3127536, 3518478, 4691304, 7036956, 9382608, 14073912, 28147824]

約数ペア:

[(1, 28147824), (2, 14073912), (3, 9382608), (4, 7036956), (6, 4691304), (8, 3518478), (9, 3127536), (12, 2345652), (16, 1759239), (18, 1563768), (24, 1172826), (27, 1042512), (36, 781884), (37, 760752), (48, 586413), (54, 521256), (72, 390942), (74, 380376), (81, 347504), (108, 260628), (111, 253584), (144, 195471), (148, 190188), (162, 173752), (216, 130314), (222, 126792), (296, 95094), (324, 86876), (333, 84528), (432, 65157), (444, 63396), (587, 47952), (592, 47547), (648, 43438), (666, 42264), (888, 31698), (999, 28176), (1174, 23976), (1296, 21719), (1332, 21132), (1761, 15984), (1776, 15849), (1998, 14088), (2348, 11988), (2664, 10566), (2997, 9392), (3522, 7992), (3996, 7044), (4696, 5994), (5283, 5328)]