15690301472

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{89819}}^1$

素因数の和:89985

約数の個数: 48

約数和(自身を含む): 31779034560

約数和(自身を除く): 16088733088

約数列:

[1, 2, 4, 8, 16, 32, 53, 103, 106, 206, 212, 412, 424, 824, 848, 1648, 1696, 3296, 5459, 10918, 21836, 43672, 87344, 89819, 174688, 179638, 359276, 718552, 1437104, 2874208, 4760407, 9251357, 9520814, 18502714, 19041628, 37005428, 38083256, 74010856, 76166512, 148021712, 152333024, 296043424, 490321921, 980643842, 1961287684, 3922575368, 7845150736, 15690301472]

約数ペア:

[(1, 15690301472), (2, 7845150736), (4, 3922575368), (8, 1961287684), (16, 980643842), (32, 490321921), (53, 296043424), (103, 152333024), (106, 148021712), (206, 76166512), (212, 74010856), (412, 38083256), (424, 37005428), (824, 19041628), (848, 18502714), (1648, 9520814), (1696, 9251357), (3296, 4760407), (5459, 2874208), (10918, 1437104), (21836, 718552), (43672, 359276), (87344, 179638), (89819, 174688)]