19461636448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{5387}}^1$

素因数の和:5672

約数の個数: 96

約数和(自身を含む): 42158944800

約数和(自身を除く): 22697308352

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 229, 232, 272, 458, 464, 493, 544, 916, 928, 986, 1832, 1972, 3664, 3893, 3944, 5387, 6641, 7328, 7786, 7888, 10774, 13282, 15572, 15776, 21548, 26564, 31144, 43096, 53128, 62288, 86192, 91579, 106256, 112897, 124576, 156223, 172384, 183158, 212512, 225794, 312446, 366316, 451588, 624892, 732632, 903176, 1233623, 1249784, 1465264, 1806352, 2467246, 2499568, 2655791, 2930528, 3612704, 4934492, 4999136, 5311582, 9868984, 10623164, 19737968, 20971591, 21246328, 35775067, 39475936, 41943182, 42492656, 71550134, 83886364, 84985312, 143100268, 167772728, 286200536, 335545456, 572401072, 608176139, 671090912, 1144802144, 1216352278, 2432704556, 4865409112, 9730818224, 19461636448]

約数ペア:

[(1, 19461636448), (2, 9730818224), (4, 4865409112), (8, 2432704556), (16, 1216352278), (17, 1144802144), (29, 671090912), (32, 608176139), (34, 572401072), (58, 335545456), (68, 286200536), (116, 167772728), (136, 143100268), (229, 84985312), (232, 83886364), (272, 71550134), (458, 42492656), (464, 41943182), (493, 39475936), (544, 35775067), (916, 21246328), (928, 20971591), (986, 19737968), (1832, 10623164), (1972, 9868984), (3664, 5311582), (3893, 4999136), (3944, 4934492), (5387, 3612704), (6641, 2930528), (7328, 2655791), (7786, 2499568), (7888, 2467246), (10774, 1806352), (13282, 1465264), (15572, 1249784), (15776, 1233623), (21548, 903176), (26564, 732632), (31144, 624892), (43096, 451588), (53128, 366316), (62288, 312446), (86192, 225794), (91579, 212512), (106256, 183158), (112897, 172384), (124576, 156223)]