28373232

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 78744960

約数和(自身を除く): 50371728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 587, 636, 848, 912, 1007, 1174, 1272, 1761, 2014, 2348, 2544, 3021, 3522, 4028, 4696, 6042, 7044, 8056, 9392, 11153, 12084, 14088, 16112, 22306, 24168, 28176, 31111, 33459, 44612, 48336, 62222, 66918, 89224, 93333, 124444, 133836, 178448, 186666, 248888, 267672, 373332, 497776, 535344, 591109, 746664, 1182218, 1493328, 1773327, 2364436, 3546654, 4728872, 7093308, 9457744, 14186616, 28373232]

約数ペア:

[(1, 28373232), (2, 14186616), (3, 9457744), (4, 7093308), (6, 4728872), (8, 3546654), (12, 2364436), (16, 1773327), (19, 1493328), (24, 1182218), (38, 746664), (48, 591109), (53, 535344), (57, 497776), (76, 373332), (106, 267672), (114, 248888), (152, 186666), (159, 178448), (212, 133836), (228, 124444), (304, 93333), (318, 89224), (424, 66918), (456, 62222), (587, 48336), (636, 44612), (848, 33459), (912, 31111), (1007, 28176), (1174, 24168), (1272, 22306), (1761, 16112), (2014, 14088), (2348, 12084), (2544, 11153), (3021, 9392), (3522, 8056), (4028, 7044), (4696, 6042)]