71036624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 142990848

約数和(自身を除く): 71954224

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 727, 788, 1454, 1576, 2908, 3152, 5816, 6107, 11632, 12214, 22537, 24428, 45074, 48856, 90148, 97712, 143219, 180296, 286438, 360592, 572876, 1145752, 2291504, 4439789, 8879578, 17759156, 35518312, 71036624]

約数ペア:

[(1, 71036624), (2, 35518312), (4, 17759156), (8, 8879578), (16, 4439789), (31, 2291504), (62, 1145752), (124, 572876), (197, 360592), (248, 286438), (394, 180296), (496, 143219), (727, 97712), (788, 90148), (1454, 48856), (1576, 45074), (2908, 24428), (3152, 22537), (5816, 12214), (6107, 11632)]