28418372064

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1351711}}^1$

素因数の和:1351800

約数の個数: 72

約数和(自身を含む): 81921857472

約数和(自身を除く): 53503485408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 1351711, 2703422, 4055133, 5406844, 8110266, 10813688, 12165399, 16220532, 21627376, 24330798, 32441064, 43254752, 48661596, 64882128, 97323192, 98674903, 129764256, 194646384, 197349806, 296024709, 389292768, 394699612, 592049418, 789399224, 888074127, 1184098836, 1578798448, 1776148254, 2368197672, 3157596896, 3552296508, 4736395344, 7104593016, 9472790688, 14209186032, 28418372064]

約数ペア:

[(1, 28418372064), (2, 14209186032), (3, 9472790688), (4, 7104593016), (6, 4736395344), (8, 3552296508), (9, 3157596896), (12, 2368197672), (16, 1776148254), (18, 1578798448), (24, 1184098836), (32, 888074127), (36, 789399224), (48, 592049418), (72, 394699612), (73, 389292768), (96, 296024709), (144, 197349806), (146, 194646384), (219, 129764256), (288, 98674903), (292, 97323192), (438, 64882128), (584, 48661596), (657, 43254752), (876, 32441064), (1168, 24330798), (1314, 21627376), (1752, 16220532), (2336, 12165399), (2628, 10813688), (3504, 8110266), (5256, 5406844), (7008, 4055133), (10512, 2703422), (21024, 1351711)]