28458624

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 77675040

約数和(自身を除く): 49216416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2003, 2368, 3552, 4006, 4736, 6009, 7104, 8012, 12018, 14208, 16024, 24036, 32048, 48072, 64096, 74111, 96144, 128192, 148222, 192288, 222333, 256384, 296444, 384576, 444666, 592888, 769152, 889332, 1185776, 1778664, 2371552, 3557328, 4743104, 7114656, 9486208, 14229312, 28458624]

約数ペア:

[(1, 28458624), (2, 14229312), (3, 9486208), (4, 7114656), (6, 4743104), (8, 3557328), (12, 2371552), (16, 1778664), (24, 1185776), (32, 889332), (37, 769152), (48, 592888), (64, 444666), (74, 384576), (96, 296444), (111, 256384), (128, 222333), (148, 192288), (192, 148222), (222, 128192), (296, 96144), (384, 74111), (444, 64096), (592, 48072), (888, 32048), (1184, 24036), (1776, 16024), (2003, 14208), (2368, 12018), (3552, 8012), (4006, 7104), (4736, 6009)]