25378452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3413

約数の個数: 72

約数和(自身を含む): 73688160

約数和(自身を除く): 48309708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3373, 3762, 6746, 7524, 10119, 13492, 20238, 30357, 37103, 40476, 60714, 64087, 74206, 111309, 121428, 128174, 148412, 192261, 222618, 256348, 333927, 384522, 445236, 576783, 667854, 704957, 769044, 1153566, 1335708, 1409914, 2114871, 2307132, 2819828, 4229742, 6344613, 8459484, 12689226, 25378452]

約数ペア:

[(1, 25378452), (2, 12689226), (3, 8459484), (4, 6344613), (6, 4229742), (9, 2819828), (11, 2307132), (12, 2114871), (18, 1409914), (19, 1335708), (22, 1153566), (33, 769044), (36, 704957), (38, 667854), (44, 576783), (57, 445236), (66, 384522), (76, 333927), (99, 256348), (114, 222618), (132, 192261), (171, 148412), (198, 128174), (209, 121428), (228, 111309), (342, 74206), (396, 64087), (418, 60714), (627, 40476), (684, 37103), (836, 30357), (1254, 20238), (1881, 13492), (2508, 10119), (3373, 7524), (3762, 6746)]