13030784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 28788480

約数和(自身を除く): 15757696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 191, 208, 328, 382, 416, 533, 656, 764, 832, 1066, 1312, 1528, 1664, 2132, 2483, 2624, 3056, 4264, 4966, 5248, 6112, 7831, 8528, 9932, 12224, 15662, 17056, 19864, 24448, 31324, 34112, 39728, 62648, 68224, 79456, 101803, 125296, 158912, 203606, 250592, 317824, 407212, 501184, 814424, 1002368, 1628848, 3257696, 6515392, 13030784]

約数ペア:

[(1, 13030784), (2, 6515392), (4, 3257696), (8, 1628848), (13, 1002368), (16, 814424), (26, 501184), (32, 407212), (41, 317824), (52, 250592), (64, 203606), (82, 158912), (104, 125296), (128, 101803), (164, 79456), (191, 68224), (208, 62648), (328, 39728), (382, 34112), (416, 31324), (533, 24448), (656, 19864), (764, 17056), (832, 15662), (1066, 12224), (1312, 9932), (1528, 8528), (1664, 7831), (2132, 6112), (2483, 5248), (2624, 4966), (3056, 4264)]