4909408

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 11721024

約数和(自身を除く): 6811616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 101, 112, 124, 196, 202, 217, 224, 248, 392, 404, 434, 496, 707, 784, 808, 868, 992, 1414, 1519, 1568, 1616, 1736, 2828, 3038, 3131, 3232, 3472, 4949, 5656, 6076, 6262, 6944, 9898, 11312, 12152, 12524, 19796, 21917, 22624, 24304, 25048, 39592, 43834, 48608, 50096, 79184, 87668, 100192, 153419, 158368, 175336, 306838, 350672, 613676, 701344, 1227352, 2454704, 4909408]

約数ペア:

[(1, 4909408), (2, 2454704), (4, 1227352), (7, 701344), (8, 613676), (14, 350672), (16, 306838), (28, 175336), (31, 158368), (32, 153419), (49, 100192), (56, 87668), (62, 79184), (98, 50096), (101, 48608), (112, 43834), (124, 39592), (196, 25048), (202, 24304), (217, 22624), (224, 21917), (248, 19796), (392, 12524), (404, 12152), (434, 11312), (496, 9898), (707, 6944), (784, 6262), (808, 6076), (868, 5656), (992, 4949), (1414, 3472), (1519, 3232), (1568, 3131), (1616, 3038), (1736, 2828)]