69933328

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 139614080

約数和(自身を除く): 69680752

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 907, 976, 1264, 1814, 3628, 4819, 7256, 9638, 14512, 19276, 38552, 55327, 71653, 77104, 110654, 143306, 221308, 286612, 442616, 573224, 885232, 1146448, 4370833, 8741666, 17483332, 34966664, 69933328]

約数ペア:

[(1, 69933328), (2, 34966664), (4, 17483332), (8, 8741666), (16, 4370833), (61, 1146448), (79, 885232), (122, 573224), (158, 442616), (244, 286612), (316, 221308), (488, 143306), (632, 110654), (907, 77104), (976, 71653), (1264, 55327), (1814, 38552), (3628, 19276), (4819, 14512), (7256, 9638)]