17321408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 56

約数和(自身を含む): 37551360

約数和(自身を除く): 20229952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 191, 208, 218, 382, 416, 436, 764, 832, 872, 1417, 1528, 1744, 2483, 2834, 3056, 3488, 4966, 5668, 6112, 6976, 9932, 11336, 12224, 19864, 20819, 22672, 39728, 41638, 45344, 79456, 83276, 90688, 158912, 166552, 270647, 333104, 541294, 666208, 1082588, 1332416, 2165176, 4330352, 8660704, 17321408]

約数ペア:

[(1, 17321408), (2, 8660704), (4, 4330352), (8, 2165176), (13, 1332416), (16, 1082588), (26, 666208), (32, 541294), (52, 333104), (64, 270647), (104, 166552), (109, 158912), (191, 90688), (208, 83276), (218, 79456), (382, 45344), (416, 41638), (436, 39728), (764, 22672), (832, 20819), (872, 19864), (1417, 12224), (1528, 11336), (1744, 9932), (2483, 6976), (2834, 6112), (3056, 5668), (3488, 4966)]