7241432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 16070400

約数和(自身を除く): 8828968

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 71, 76, 88, 122, 142, 152, 209, 244, 284, 418, 488, 568, 671, 781, 836, 1159, 1342, 1349, 1562, 1672, 2318, 2684, 2698, 3124, 4331, 4636, 5368, 5396, 6248, 8662, 9272, 10792, 12749, 14839, 17324, 25498, 29678, 34648, 47641, 50996, 59356, 82289, 95282, 101992, 118712, 164578, 190564, 329156, 381128, 658312, 905179, 1810358, 3620716, 7241432]

約数ペア:

[(1, 7241432), (2, 3620716), (4, 1810358), (8, 905179), (11, 658312), (19, 381128), (22, 329156), (38, 190564), (44, 164578), (61, 118712), (71, 101992), (76, 95282), (88, 82289), (122, 59356), (142, 50996), (152, 47641), (209, 34648), (244, 29678), (284, 25498), (418, 17324), (488, 14839), (568, 12749), (671, 10792), (781, 9272), (836, 8662), (1159, 6248), (1342, 5396), (1349, 5368), (1562, 4636), (1672, 4331), (2318, 3124), (2684, 2698)]