47213012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 111476736

約数和(自身を除く): 64263724

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 71, 77, 119, 127, 142, 154, 187, 238, 254, 284, 308, 374, 476, 497, 508, 748, 781, 889, 994, 1207, 1309, 1397, 1562, 1778, 1988, 2159, 2414, 2618, 2794, 3124, 3556, 4318, 4828, 5236, 5467, 5588, 8449, 8636, 9017, 9779, 10934, 13277, 15113, 16898, 18034, 19558, 21868, 23749, 26554, 30226, 33796, 36068, 39116, 47498, 53108, 60452, 63119, 92939, 94996, 99187, 126238, 153289, 166243, 185878, 198374, 252476, 306578, 332486, 371756, 396748, 613156, 664972, 694309, 1073023, 1388618, 1686179, 2146046, 2777236, 3372358, 4292092, 6744716, 11803253, 23606506, 47213012]

約数ペア:

[(1, 47213012), (2, 23606506), (4, 11803253), (7, 6744716), (11, 4292092), (14, 3372358), (17, 2777236), (22, 2146046), (28, 1686179), (34, 1388618), (44, 1073023), (68, 694309), (71, 664972), (77, 613156), (119, 396748), (127, 371756), (142, 332486), (154, 306578), (187, 252476), (238, 198374), (254, 185878), (284, 166243), (308, 153289), (374, 126238), (476, 99187), (497, 94996), (508, 92939), (748, 63119), (781, 60452), (889, 53108), (994, 47498), (1207, 39116), (1309, 36068), (1397, 33796), (1562, 30226), (1778, 26554), (1988, 23749), (2159, 21868), (2414, 19558), (2618, 18034), (2794, 16898), (3124, 15113), (3556, 13277), (4318, 10934), (4828, 9779), (5236, 9017), (5467, 8636), (5588, 8449)]