38827264

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 90655488

約数和(自身を除く): 51828224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 461, 658, 752, 896, 922, 1316, 1504, 1792, 1844, 2632, 3008, 3227, 3688, 5264, 6016, 6454, 7376, 10528, 12032, 12908, 14752, 21056, 21667, 25816, 29504, 42112, 43334, 51632, 59008, 84224, 86668, 103264, 118016, 151669, 173336, 206528, 303338, 346672, 413056, 606676, 693344, 826112, 1213352, 1386688, 2426704, 2773376, 4853408, 5546752, 9706816, 19413632, 38827264]

約数ペア:

[(1, 38827264), (2, 19413632), (4, 9706816), (7, 5546752), (8, 4853408), (14, 2773376), (16, 2426704), (28, 1386688), (32, 1213352), (47, 826112), (56, 693344), (64, 606676), (94, 413056), (112, 346672), (128, 303338), (188, 206528), (224, 173336), (256, 151669), (329, 118016), (376, 103264), (448, 86668), (461, 84224), (658, 59008), (752, 51632), (896, 43334), (922, 42112), (1316, 29504), (1504, 25816), (1792, 21667), (1844, 21056), (2632, 14752), (3008, 12908), (3227, 12032), (3688, 10528), (5264, 7376), (6016, 6454)]