42686752

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 89171712

約数和(自身を除く): 46484960

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1163, 1184, 2294, 2326, 4588, 4652, 9176, 9304, 18352, 18608, 36053, 36704, 37216, 43031, 72106, 86062, 144212, 172124, 288424, 344248, 576848, 688496, 1153696, 1333961, 1376992, 2667922, 5335844, 10671688, 21343376, 42686752]

約数ペア:

[(1, 42686752), (2, 21343376), (4, 10671688), (8, 5335844), (16, 2667922), (31, 1376992), (32, 1333961), (37, 1153696), (62, 688496), (74, 576848), (124, 344248), (148, 288424), (248, 172124), (296, 144212), (496, 86062), (592, 72106), (992, 43031), (1147, 37216), (1163, 36704), (1184, 36053), (2294, 18608), (2326, 18352), (4588, 9304), (4652, 9176)]