25745904

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1055

約数の個数: 80

約数和(自身を含む): 75188640

約数和(自身を除く): 49442736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 977, 1098, 1464, 1647, 1954, 2196, 2928, 2931, 3294, 3908, 4392, 5862, 6588, 7816, 8784, 8793, 11724, 13176, 15632, 17586, 23448, 26352, 26379, 35172, 46896, 52758, 59597, 70344, 105516, 119194, 140688, 178791, 211032, 238388, 357582, 422064, 476776, 536373, 715164, 953552, 1072746, 1430328, 1609119, 2145492, 2860656, 3218238, 4290984, 6436476, 8581968, 12872952, 25745904]

約数ペア:

[(1, 25745904), (2, 12872952), (3, 8581968), (4, 6436476), (6, 4290984), (8, 3218238), (9, 2860656), (12, 2145492), (16, 1609119), (18, 1430328), (24, 1072746), (27, 953552), (36, 715164), (48, 536373), (54, 476776), (61, 422064), (72, 357582), (108, 238388), (122, 211032), (144, 178791), (183, 140688), (216, 119194), (244, 105516), (366, 70344), (432, 59597), (488, 52758), (549, 46896), (732, 35172), (976, 26379), (977, 26352), (1098, 23448), (1464, 17586), (1647, 15632), (1954, 13176), (2196, 11724), (2928, 8793), (2931, 8784), (3294, 7816), (3908, 6588), (4392, 5862)]