7628208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 22903296

約数和(自身を除く): 15275088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 311, 336, 438, 511, 584, 622, 876, 933, 1022, 1168, 1244, 1533, 1752, 1866, 2044, 2177, 2488, 3066, 3504, 3732, 4088, 4354, 4976, 6132, 6531, 7464, 8176, 8708, 12264, 13062, 14928, 17416, 22703, 24528, 26124, 34832, 45406, 52248, 68109, 90812, 104496, 136218, 158921, 181624, 272436, 317842, 363248, 476763, 544872, 635684, 953526, 1089744, 1271368, 1907052, 2542736, 3814104, 7628208]

約数ペア:

[(1, 7628208), (2, 3814104), (3, 2542736), (4, 1907052), (6, 1271368), (7, 1089744), (8, 953526), (12, 635684), (14, 544872), (16, 476763), (21, 363248), (24, 317842), (28, 272436), (42, 181624), (48, 158921), (56, 136218), (73, 104496), (84, 90812), (112, 68109), (146, 52248), (168, 45406), (219, 34832), (292, 26124), (311, 24528), (336, 22703), (438, 17416), (511, 14928), (584, 13062), (622, 12264), (876, 8708), (933, 8176), (1022, 7464), (1168, 6531), (1244, 6132), (1533, 4976), (1752, 4354), (1866, 4088), (2044, 3732), (2177, 3504), (2488, 3066)]