73287872

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5641}}^1$

素因数の和:5689

約数の個数: 56

約数和(自身を含む): 171968160

約数和(自身を除く): 98680288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 5641, 6496, 11282, 12992, 22564, 39487, 45128, 78974, 90256, 157948, 163589, 180512, 315896, 327178, 361024, 631792, 654356, 1145123, 1263584, 1308712, 2290246, 2527168, 2617424, 4580492, 5234848, 9160984, 10469696, 18321968, 36643936, 73287872]

約数ペア:

[(1, 73287872), (2, 36643936), (4, 18321968), (7, 10469696), (8, 9160984), (14, 5234848), (16, 4580492), (28, 2617424), (29, 2527168), (32, 2290246), (56, 1308712), (58, 1263584), (64, 1145123), (112, 654356), (116, 631792), (203, 361024), (224, 327178), (232, 315896), (406, 180512), (448, 163589), (464, 157948), (812, 90256), (928, 78974), (1624, 45128), (1856, 39487), (3248, 22564), (5641, 12992), (6496, 11282)]