38919988576

素因数分解:

$2^5\times 7^1\times {\mathrm{4691}}^1\times {\mathrm{37039}}^1$

素因数の和:41747

約数の個数: 48

約数和(自身を含む): 87591006720

約数和(自身を除く): 48671018144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 4691, 9382, 18764, 32837, 37039, 37528, 65674, 74078, 75056, 131348, 148156, 150112, 259273, 262696, 296312, 518546, 525392, 592624, 1037092, 1050784, 1185248, 2074184, 4148368, 8296736, 173749949, 347499898, 694999796, 1216249643, 1389999592, 2432499286, 2779999184, 4864998572, 5559998368, 9729997144, 19459994288, 38919988576]

約数ペア:

[(1, 38919988576), (2, 19459994288), (4, 9729997144), (7, 5559998368), (8, 4864998572), (14, 2779999184), (16, 2432499286), (28, 1389999592), (32, 1216249643), (56, 694999796), (112, 347499898), (224, 173749949), (4691, 8296736), (9382, 4148368), (18764, 2074184), (32837, 1185248), (37039, 1050784), (37528, 1037092), (65674, 592624), (74078, 525392), (75056, 518546), (131348, 296312), (148156, 262696), (150112, 259273)]