28770528

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^3\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 81557280

約数和(自身を除く): 52786752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 68, 96, 102, 122, 136, 183, 204, 244, 272, 289, 366, 408, 488, 544, 578, 732, 816, 867, 976, 1037, 1156, 1464, 1632, 1734, 1952, 2074, 2312, 2928, 3111, 3468, 4148, 4624, 4913, 5856, 6222, 6936, 8296, 9248, 9826, 12444, 13872, 14739, 16592, 17629, 19652, 24888, 27744, 29478, 33184, 35258, 39304, 49776, 52887, 58956, 70516, 78608, 99552, 105774, 117912, 141032, 157216, 211548, 235824, 282064, 299693, 423096, 471648, 564128, 599386, 846192, 899079, 1198772, 1692384, 1798158, 2397544, 3596316, 4795088, 7192632, 9590176, 14385264, 28770528]

約数ペア:

[(1, 28770528), (2, 14385264), (3, 9590176), (4, 7192632), (6, 4795088), (8, 3596316), (12, 2397544), (16, 1798158), (17, 1692384), (24, 1198772), (32, 899079), (34, 846192), (48, 599386), (51, 564128), (61, 471648), (68, 423096), (96, 299693), (102, 282064), (122, 235824), (136, 211548), (183, 157216), (204, 141032), (244, 117912), (272, 105774), (289, 99552), (366, 78608), (408, 70516), (488, 58956), (544, 52887), (578, 49776), (732, 39304), (816, 35258), (867, 33184), (976, 29478), (1037, 27744), (1156, 24888), (1464, 19652), (1632, 17629), (1734, 16592), (1952, 14739), (2074, 13872), (2312, 12444), (2928, 9826), (3111, 9248), (3468, 8296), (4148, 6936), (4624, 6222), (4913, 5856)]