28381483368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{47441}}^1$

素因数の和:48647

約数の個数: 96

約数和(自身を含む): 87923309760

約数和(自身を除く): 59541826392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1187, 2374, 3561, 4748, 7122, 8309, 9496, 10683, 14244, 16618, 21366, 24927, 28488, 33236, 42732, 47441, 49854, 66472, 74781, 85464, 94882, 99708, 142323, 149562, 189764, 199416, 284646, 299124, 332087, 379528, 426969, 569292, 598248, 664174, 853938, 996261, 1138584, 1328348, 1707876, 1992522, 2656696, 2988783, 3415752, 3985044, 5977566, 7970088, 11955132, 23910264, 56312467, 112624934, 168937401, 225249868, 337874802, 394187269, 450499736, 506812203, 675749604, 788374538, 1013624406, 1182561807, 1351499208, 1576749076, 2027248812, 2365123614, 3153498152, 3547685421, 4054497624, 4730247228, 7095370842, 9460494456, 14190741684, 28381483368]

約数ペア:

[(1, 28381483368), (2, 14190741684), (3, 9460494456), (4, 7095370842), (6, 4730247228), (7, 4054497624), (8, 3547685421), (9, 3153498152), (12, 2365123614), (14, 2027248812), (18, 1576749076), (21, 1351499208), (24, 1182561807), (28, 1013624406), (36, 788374538), (42, 675749604), (56, 506812203), (63, 450499736), (72, 394187269), (84, 337874802), (126, 225249868), (168, 168937401), (252, 112624934), (504, 56312467), (1187, 23910264), (2374, 11955132), (3561, 7970088), (4748, 5977566), (7122, 3985044), (8309, 3415752), (9496, 2988783), (10683, 2656696), (14244, 1992522), (16618, 1707876), (21366, 1328348), (24927, 1138584), (28488, 996261), (33236, 853938), (42732, 664174), (47441, 598248), (49854, 569292), (66472, 426969), (74781, 379528), (85464, 332087), (94882, 299124), (99708, 284646), (142323, 199416), (149562, 189764)]