4040537984

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{155501}}^1$

素因数の和:155551

約数の個数: 64

約数和(自身を含む): 9516722400

約数和(自身を除く): 5476184416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 12992, 25984, 155501, 311002, 622004, 1088507, 1244008, 2177014, 2488016, 4354028, 4509529, 4976032, 8708056, 9019058, 9952064, 17416112, 18038116, 19904128, 31566703, 34832224, 36076232, 63133406, 69664448, 72152464, 126266812, 139328896, 144304928, 252533624, 288609856, 505067248, 577219712, 1010134496, 2020268992, 4040537984]

約数ペア:

[(1, 4040537984), (2, 2020268992), (4, 1010134496), (7, 577219712), (8, 505067248), (14, 288609856), (16, 252533624), (28, 144304928), (29, 139328896), (32, 126266812), (56, 72152464), (58, 69664448), (64, 63133406), (112, 36076232), (116, 34832224), (128, 31566703), (203, 19904128), (224, 18038116), (232, 17416112), (406, 9952064), (448, 9019058), (464, 8708056), (812, 4976032), (896, 4509529), (928, 4354028), (1624, 2488016), (1856, 2177014), (3248, 1244008), (3712, 1088507), (6496, 622004), (12992, 311002), (25984, 155501)]