40897936384

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{2719}}^1$

素因数の和:3173

約数の個数: 88

約数和(自身を含む): 84208012160

約数和(自身を除く): 43310075776

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 397, 512, 592, 794, 1024, 1184, 1588, 2368, 2719, 3176, 4736, 5438, 6352, 9472, 10876, 12704, 14689, 18944, 21752, 25408, 29378, 37888, 43504, 50816, 58756, 87008, 100603, 101632, 117512, 174016, 201206, 203264, 235024, 348032, 402412, 406528, 470048, 696064, 804824, 940096, 1079443, 1392128, 1609648, 1880192, 2158886, 2784256, 3219296, 3760384, 4317772, 6438592, 7520768, 8635544, 12877184, 15041536, 17271088, 25754368, 34542176, 39939391, 51508736, 69084352, 79878782, 103017472, 138168704, 159757564, 276337408, 319515128, 552674816, 639030256, 1105349632, 1278060512, 2556121024, 5112242048, 10224484096, 20448968192, 40897936384]

約数ペア:

[(1, 40897936384), (2, 20448968192), (4, 10224484096), (8, 5112242048), (16, 2556121024), (32, 1278060512), (37, 1105349632), (64, 639030256), (74, 552674816), (128, 319515128), (148, 276337408), (256, 159757564), (296, 138168704), (397, 103017472), (512, 79878782), (592, 69084352), (794, 51508736), (1024, 39939391), (1184, 34542176), (1588, 25754368), (2368, 17271088), (2719, 15041536), (3176, 12877184), (4736, 8635544), (5438, 7520768), (6352, 6438592), (9472, 4317772), (10876, 3760384), (12704, 3219296), (14689, 2784256), (18944, 2158886), (21752, 1880192), (25408, 1609648), (29378, 1392128), (37888, 1079443), (43504, 940096), (50816, 804824), (58756, 696064), (87008, 470048), (100603, 406528), (101632, 402412), (117512, 348032), (174016, 235024), (201206, 203264)]