40722344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 49271896

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 743, 806, 884, 1054, 1486, 1612, 1768, 2108, 2972, 3224, 4216, 5944, 6851, 9659, 12631, 13702, 19318, 23033, 25262, 27404, 38636, 46066, 50524, 54808, 77272, 92132, 101048, 164203, 184264, 299429, 328406, 391561, 598858, 656812, 783122, 1197716, 1313624, 1566244, 2395432, 3132488, 5090293, 10180586, 20361172, 40722344]

約数ペア:

[(1, 40722344), (2, 20361172), (4, 10180586), (8, 5090293), (13, 3132488), (17, 2395432), (26, 1566244), (31, 1313624), (34, 1197716), (52, 783122), (62, 656812), (68, 598858), (104, 391561), (124, 328406), (136, 299429), (221, 184264), (248, 164203), (403, 101048), (442, 92132), (527, 77272), (743, 54808), (806, 50524), (884, 46066), (1054, 38636), (1486, 27404), (1612, 25262), (1768, 23033), (2108, 19318), (2972, 13702), (3224, 12631), (4216, 9659), (5944, 6851)]