63684478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 116903808

約数和(自身を除く): 53219330

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 653, 682, 806, 1306, 1573, 3146, 3751, 4433, 7183, 7502, 8489, 8866, 14366, 16978, 20243, 40486, 48763, 79013, 93379, 97526, 158026, 186758, 222673, 263159, 445346, 526318, 1027169, 2054338, 2449403, 2894749, 4898806, 5789498, 31842239, 63684478]

約数ペア:

[(1, 63684478), (2, 31842239), (11, 5789498), (13, 4898806), (22, 2894749), (26, 2449403), (31, 2054338), (62, 1027169), (121, 526318), (143, 445346), (242, 263159), (286, 222673), (341, 186758), (403, 158026), (653, 97526), (682, 93379), (806, 79013), (1306, 48763), (1573, 40486), (3146, 20243), (3751, 16978), (4433, 14366), (7183, 8866), (7502, 8489)]